:summary[**Summary**: In this article, we'll discuss what System Data is and how to clear it to free up more space on your Mac.]

In macOS Ventura and Monterey, you may notice a storage section labeled System Data. This storage part can range from 10 GB to more than 100 GB. Wondering what it is and how to clear it? Here you will find all the answers.

Let's get started.


:toc{allow=1,2,3}

:alsoread[[How to Free Up Space on Mac](https://www.drbuho.com/how-to/free-up-space-on-mac)]

## How to Check System Data Storage on Mac

Before understanding what System Data storage is, let's check how much space it is using on your Mac.

1. Choose Apple menu > System Settings > General > Storage. (On macOS Monterey, choose Apple menu > About This Mac > Storage.)
2. You'll see a colored bar, with each color representing a category.
3. Hover over a color to see its category and the amount of space it uses. Dark gray space represents System Data.
4. Hover your cursor over each category,  you can know its name and size. 


![Check System Data on Mac](https://www.drbuho.com/str-api/uploads/check_system_data_mac_75ff2d0dad.png?width=720)

In this case, the System Data is 136.63 GB and is taking up the largest part of my storage space.

So what exactly is it?

## What Is System Data on Mac?

System Data contains files that do not fall into categories such as Documents, Apps, iCloud Drive, Photos, Other Users, etc.. The primary files it includes are:

* Log files and caches.
* Temporary files.
* VM files.
* Fonts and plug-ins.
* App support files.
* Files and data used by the system.
* Runtime system resources.

The size of System Data varies depending on the state of your Mac. Since some of the files mentioned above are not necessary, you can delete them to lessen their impact on your storage.

## How to Clear System Data Storage on Mac

Although, we don't have full control over the System Data storage, there are a few things we can do to reduce its size. Read on!

### 1. Optimize Mac Storage

macOS has features to optimize Mac storage. View the recommendations under the Storage bar and optimize your storage according to your needs. 

Note that if your disk is partitioned, recommendations apply only to the partition containing your home directory. 

![Optimize Mac Storage](https://www.drbuho.com/str-api/uploads/optimize_mac_storage_3_cbe0a2d7cb.png?width=500)

### 2. Clear Cache on Mac

The system and applications you run on your Mac will create cache files in the Library Folder. To reclaim more space for your Mac, you can delete unneeded cache files manually.

1. Click the Go menu in Finder and select Go to Folder.
2. Paste the following file paths into the search box and click the Return key.
    * ~/Library/Caches/
    * /Library/Caches/
    * /System/Library/Caches/
3. Move unwanted files in these cache folders to the Trash.
4. Empty your Trash.

![Manually Clear Caches on Mac](https://www.drbuho.com/str-api/uploads/delete_caches_on_mac_manually_ca029277a8.png)

Alternatively, you can use [BuhoCleaner](https://www.drbuho.com/buhocleaner) to clear out all those cache files. With BuhoCleaner, it takes just a couple of clicks to get all that done. Click the button below to give it a try.<div id='download-slide' ></div>

How to use BuhoCleaner to delete cache files on Mac:

1. [Download](https://www.drbuho.com/buhocleaner/download), install, and launch BuhoCleaner on your Mac.
2. Click the Scan button, and it will automatically scan the junk files on your Mac.
3. Once the scan is complete, click the View Details button, check the cache files you want to delete, and click the Remove button.

![Quickly Clear Cache on Mac with BuhoCleaner](https://www.drbuho.com/str-api/uploads/quickly_clear_cache_mac_e1c5fb5b7b_d97a734b24.png)

Related Article: [How to Clear Cache on Mac](https://www.drbuho.com/how-to/clear-cache-on-mac)

### 3. Delete Log Files on Mac

Log files are a part of the System Data. You can delete them manually or automatically.

**How to clear log files on Mac manually:**

1. Click the Go menu in Finder and choose Go to Folder.
2. Paste **~/Library/Logs/** into the blank box and press the Return key.
3. Find the log files you want to delete, select them, and press Command + Backspace keys.
4. Continue to remove the log files in **/Library/Logs/**.

![Manually Delete Log Files on Mac](https://www.drbuho.com/str-api/uploads/delete_logos_mac_manually_6aa24ca7f2.png)

**How to clear log files on Mac automatically:**

1. [Download](https://www.drbuho.com/buhocleaner/download) and install BuhoCleaner on your Mac.
2. Launch it and click the Scan button.
3. Click the View Details button on the results page.
4. Select the log files to delete and click the Remove button.

![Quickly Clear Logs on Mac with BuhoCleaner](https://www.drbuho.com/str-api/uploads/clear_log_files_with_buhocleaner_6fd4ada9e8.png)


### 4. Delete Time Machine Local Snapshots

Did you know that your Mac keeps a local copy of your Time Machine backups in case your external drive becomes unavailable? Your Mac will keep them until space is needed. Why wait until the storage is running out before cleaning them up? You can clean them manually.

Here are the steps:

1. Open Terminal via [Spotlight](https://www.drbuho.com/how-to/rebuild-spotlight-index) or Launchpad.
2. Type in: `tmutil listlocalsnapshotdates`, press the Return key on your keyboard, and you'll find a list of backups sorted by date.
   ![Find Time Machine Backups on Mac](https://www.drbuho.com/str-api/uploads/find_time_machine_snapshots_on_mac_bf958d36f6_c1ddeb660f.png)
3. To delete a backup, type this command into the Terminal: `tmutil deletelocalsnapshots "xxxxxxx"`, enter the password for the user account if asked, and press Return. (Note: "xxxxxxx" stands for the date of the backup you want to remove.)

   `e.g. tmutil deletelocalsnapshots 2021-07-19-095939`

Repeat step 3 if you want to delete any or all snapshots.

:note[Don't delete your Time Machine local snapshots if you think you might need them one day.]

### 5. Remove Old iOS Backups

iOS backups are also part of "System Data". They can take up a lot of Mac space. If you have multiple iOS backups on your Mac, it is recommended that you delete those old backups to free up disk space.

1. Connect your iPhone to your Mac.
2. Open Finder and click your iPhone in the sidebar.
3. Click the Manage Backups button in the right column.
4. Select the backups you do not need and delete them.

![Manage iOS Backups on Mac](https://www.drbuho.com/str-api/uploads/manage_ios_backups_53471f5a82.png)

If you are inconvenient to link your iPhone to your computer, you can also manually search and delete iOS backups.

Here are the steps:

1. Press **Shift + Command + G** on desktop to open the Go to Folder window.
2. Paste **~/Library/Application Support/MobileSync/Backup/** into the search box and press Return.
3. Find the backups you don't want and drag it to the Trash.


![Find and Delete iOS Backups on Mac](https://www.drbuho.com/str-api/uploads/find_and_delete_ios_backups_8f2bd987fc.png?width=500)

### 6. Clear Your Downloads Folder

The [Downloads folder](https://www.drbuho.com/how-to/delete-downloads-mac) is where your Mac stores downloaded files. If you've been using your Mac for a while, the Downloads folder can get pretty large and pile up on your System Data. It’s a good idea to regularly clear the folder out.

1. Open Finder and click Download in the sidebar.
2. Sort your files by size and move those you don't need to the Trash.

![Clear Downloads Mac](https://www.drbuho.com/str-api/uploads/clear_downloads_mac_f69420fb0b.png)

### 7. Empty the Trash

Emptying the Trash on your Mac can also help you reduce system data, because when you move files to the Trash, they aren't completely deleted, but instead remain on your drive, taking up valuable storage space. You can permanently delete them from your Mac by emptying the Trash. Note, however, that files cannot be recovered once deleted from the Trash, so be sure to double-check before emptying them.

### 8. Restart Your Mac

Simply restarting your Mac can fix some of the problems you may have been experiencing. If it’s been a while since you’ve done so, reboot it by clicking the Apple menu and selecting Restart.


:p[Conclusion]{.h2}

Now you know what System Data storage on Mac is and some of the different approaches to clearing it. Hopefully, you have found a method that works easily and efficiently for you.

By the way, BuhoCleaner is also a handy [disk space analyzer](https://www.drbuho.com/how-to/best-disk-space-analyzer-mac) that can help you easily find which files and folders are using the most space. Don't forget to check it out!

large_Mac System Data Storage Large? Here's How to Clear It（en）.png

medium_Mac System Data Storage Large? Here's How to Clear It（en）.png

small_Mac System Data Storage Large? Here's How to Clear It（en）.png

thumbnail_Mac System Data Storage Large? Here's How to Clear It（en）.png

Mac System Data Storage Large? Here's How to Clear It（en）.png

Mac System Data Storage Large? Here's How to Clear It

In macOS Ventura and Monterey, you may notice a storage section labeled System Data. This storage part can range from 10GB to more than 100 GB. Wondering what it is and how to clear it? Here you will find all the answers.

:summary[**Summary**: This post teaches you how to wipe a Mac computer completely if you want to sell or give away your old Mac computer.]

How to wipe a Mac? If you intend to sell or give away your old Mac computer, you may want to erase all data on it. You can follow the 2 ways below to completely erase a Mac computer (MacBook Pro/Air, iMac, etc.).

:toc

:alsoread[[How to Undo or Redo on Mac | Mac Undo/Redo Shortcut](https://www.drbuho.com/how-to/undo-redo-on-mac)]

## How to Wipe a Mac Computer with System Settings

### Step 1. Back Up All Important Data on Mac

Erasing a Mac will delete all data on it. You can manually copy and paste important files to an external storage device before proceeding. Alternatively, you can use Time Machine to [back up your Mac](https://www.drbuho.com/how-to/back-up-mac) to an external hard drive or USB. Check how to do it below.

1. Connect the external hard drive, SSD, or USB to your Mac computer.
2. Click the **Apple** menu and select **System Settings**.
3. Click **General** in the left panel and select **Time Machine** in the right window.
4. Click the **Add Backup Disk** button and choose the target external storage device. Click **Set Up Disk** to start backing up your Mac with Time Machine.

![back up data on Mac with Time Machine](https://www.drbuho.com/str-api/uploads/back_up_mac_time_machine_744764afa2.png)

### Step 2. Click “Erase All Content and Settings”

**For macOS Ventura:**

1. Click the **Apple** icon and click **System Settings**.
2. Click **General > Transfer or Reset > Erase All Content and Settings**.

![how to wipe a Mac](https://www.drbuho.com/str-api/uploads/erase_all_content_and_settings_22511a3050.png)

**For macOS Monterey and earlier:**

1. Click the Apple menu and click System Preferences.
2. Click the System Preferences tab in the menu bar and choose Erase All Content and Settings.

### Step 3. Completely Wipe a Mac Computer

After you click the “Erase All Content and Settings” button, you may be asked to enter the password you use to log into your Mac. Enter your Mac’s password to continue.

You may be also asked to back up your Mac before you wipe it. If you have backed up your computer by following the guide in Step 1, you can click **Continue** to go to the next step without making a backup.

On the next screen, you can see which data on your Mac will be deleted. All data, settings, apps, and media will be erased. Your Apple ID will be signed out. Your Touch ID used to unlock this Mac and purchases will be removed. All Bluetooth accessories will be unpaired. Location Sharing will be turned off. The currently installed macOS will be kept.

Click **Continue** to decide to remove these items.

Click the **Erase All Content & Settings** button to start wiping your Mac computer.

Your screen may be dark when erasing the Mac and the computer may restart several times. When you see “Hello” on the screen, the wiping process is completed.

If you plan to sell or give away your Mac, you can just hold and press the Power button on your Mac to turn off it.

## How to Erase a MacBook (Pro/Air) with Recovery Mode

### Step 1. Enter into Mac Recovery Mode

Follow the operation in Way 1 to back up all needed data on your Mac.

Then start or restart your Mac, and hold **Command + R** until the Apple logo or a spinning globe appears. This will [boot your Mac into Recovery Mode](https://www.drbuho.com/how-to/mac-recovery-mode).

For Apple Silicon Macs, you can press and hold the **Power** button until you see the startup options window, select **Options** and click **Continue** to access Mac Recovery Mode.

### Step 2. Erase Your Mac Startup Disk

1. After you get into Recovery Mode on your Mac, you can select **Disk Utility** and click **Continue** to launch [Disk Utility](https://www.drbuho.com/how-to/disk-utility-mac).
2. Select your Mac startup disk named Macintosh HD in the sidebar of Disk Utility.
3. Click the **Erase** button in the toolbar.
4. Select a file system format next to Format.
5. Click the Erase button to start wiping your Mac startup disk.
6. After it finishes, you can close Disk Utility and go back to the macOS Utilities window.

### Step 3. Reinstall macOS

Then you can select [Reinstall macOS](https://www.drbuho.com/how-to/reinstall-macos) in the macOS Utilities window. Follow the instructions to reinstall a fresh copy of macOS on your Mac.

![wipe Mac and reinstall macOS](https://www.drbuho.com/str-api/uploads/mac_recovery_mode_c32a01a90d.png?width=500)

After the reinstallation, your Mac is completely wiped and [reset to factory settings](https://www.drbuho.com/how-to/reset-macbook). You can sell it, set up your Mac as new, or restore your files from the backup you created with Time Machine.

## Best Tool to Speed Up Your Mac Computer

If your Mac runs slow and you want to clean and speed up your Mac, you can try BuhoCleaner.

[BuhoCleaner](https://www.drbuho.com/buhocleaner) is an easy-to-use Mac cleaner program. You can use it to scan and remove junk data on your Mac to release much storage space. You can also use it to completely uninstall apps on your Mac, find and delete large files and duplicate files, manage startup items, [free up RAM](https://www.drbuho.com/how-to/free-up-ram-on-mac), flush the DNS cache, and more.

Download and install BuhoCleaner on your Mac computer and use it to boost your Mac’s performance in all aspects.

:group[:linkbutton]

![BuhoCleaner](https://www.drbuho.com/str-api/uploads/buhocleaner_3_b9cdebf7c2.png)

:p[Final Thoughts]{.h2}

As for how to wipe a Mac, this post offers 2 ways with detailed guides. Before you completely erase a MacBook or iMac, you should make a backup of important data first since it will remove all data.


large_wipe-a-mac-thumbnail.png

medium_wipe-a-mac-thumbnail.png

small_wipe-a-mac-thumbnail.png

thumbnail_wipe-a-mac-thumbnail.png

wipe-a-mac-thumbnail.png

How to Completely Wipe a Mac Computer (MacBook Pro/Air/iMac)

How to wipe a Mac computer? Check the 2 ways in this post to completely erase MacBook Pro/Air or iMac or reset it to factory settings.

:summary[**Summary**: If you forgot your iPhone passcode and don't know what to do, check out this blog post, where you will find 4 fixes. ]

It is always recommended that you set a passcode for your iPhone to protect your personal data from prying eyes. However, if you haven't used your iPhone for a long time, you may forget its screen passcode. So, what to do if you forgot your iPhone passcode?

Don't panic. In this article, we will show you 4 ways to unlock your iPhone when you forgot the passcode. Hope one of them can help you regain access to your iPhone.


:toc{allow=1,2,3}

:alsoread[[What To Do If You Forgot Screen Time Passcode on iPhone](https://www.drbuho.com/how-to/forgot-iphone-screen-time-passcode)]

## What Happens if You Forgot Your iPhone Passcode

You cannot access your iPhone until you enter the correct passcode. If you enter the wrong passcode too many times, your iPhone will be [disabled](https://www.drbuho.com/how-to/fix-iphone-is-disabled-connect-to-itunes) or unavailable. The more wrong attempts, the longer you wait. Depending on your version of iOS, you may see the following screen. After 10 failed passcode attempts, you can no longer unlock your iPhone even if you remember the correct passcode.

![iPhone Disabled vs iPhone Security Lockout](https://www.drbuho.com/str-api/uploads/iphone_disabled_or_unavailable_cf55eb8cc8.png?width=600)

## What to Do if You Forgot iPhone Passcode

If you forgot your iPhone passcode, then follow the steps below to unlock your iPhone.

### Unlock iPhone via "Erase iPhone" (Without Computer)

Security Lockout is a new feature introduced by Apple in iOS 15.2. It allows you to unlock your iPhone without computer and iTunes. Once you have entered the wrong passcode more than 7 times, your iPhone will display the Security Lockout screen with an **Erase iPhone** option at the bottom right corner of the screen.

What you need to do is use the Erase iPhone option to reset your iPhone. Here's how:

1. Make sure your iPhone is connected to a cellular or Wi-Fi network.
2. Tap **Erase iPhone** and tap Erase iPhone again to confirm your operation.
   ![Unlock iPhone with the Erase iPhone Button in Security Lockout Screen](https://www.drbuho.com/str-api/uploads/unlock_iphone_with_security_lockout_3472421edb.png?width=250)
3. Enter your Apple ID password to log out of your Apple ID.
4. Tap **Erase iPhone** to permanently delete all content and settings on your iPhone.
5. Set up your iPhone.

:note[Security Lockout is only available if Find My is turned on on your iPhone.]{notetype=Note}

### Unlock iPhone via iCloud  (Without Computer)

If you don't see the Security Lock screen, or if your iPhone is running iOS 15.1 or earlier, iCloud may be your best option for unlocking your iPhone.

1. Go to iCloud.com/find.
2. Sign in to your iCloud.
3. At the top, click **All Devices**, then select the iPhone you want to unlock.
4. Click the **Erase iPhone** button, and enter your Apple ID password to turn off Find My.
   ![Unlock iPhone with iCloud](https://www.drbuho.com/str-api/uploads/erase_iphone_with_icloud_a0588fdc24.png?width=400)
5. Click Next and follow the on-screen instructions to erase your iPhone.
6. After the reset process is complete, set up your iPhone.

:::note{notetype=Tips}

 
 1. Make sure your iPhone is connected to the network and Find My is turned on.
 2. You can also use the Find My app on another iPhone to remotely erase your iPhone.

:::


### Unlock iPhone via iTunes/Finder

Another way to unlock your iPhone is using iTunes or Finder. Because your iPhone is locked, iTunes and Finder don't recognize your device. Therefore, you have to [put your iPhone into Recovery mode](https://www.drbuho.com/how-to/get-iphone-into-and-out-of-recovery-mode) before you can unlock it on your computer.

Here's what you should do:

1. Connect your iPhone to your PC or Mac.
2. Do the following to put your iPhone into recovery mode:

    * iPhone 8 and later: Press and quickly release the **Volume Up** button, then the **Volume Down** button. Then press and hold the **Side** button until the recovery mode screen appears.
    *  iPhone 7 and 7 Plus: Press and hold the **Side** button and **Volume Down** button until the recovery mode screen appears.
    *  On iPhone 6s and earlier: Press and hold the **Side** button and **Home** button until the recovery mode screen appears.
3. If your iPhone has successfully entered Recovery mode, you will see one of the following screens:
   ![iPhone in Recovery Mode](https://www.drbuho.com/str-api/uploads/iphone_in_recovery_mode_094d66842b.png?width=600)
4. Open Finder on Mac or iTunes on PC, and follow the prompts to restore your iPhone.

   ![Restore iPhone in Recovery Mode with Finder](https://www.drbuho.com/str-api/uploads/restore_iphone_in_recovery_mode_eea05d2a15.png)   

5. When the restoring process is complete, set your iPhone.


### Unlock iPhone via iPhone Unlock Tool

As you can see, the 3 methods mentioned above require you to do it manually. If you find it troublesome, let a third-party iPhone unlocker remove the forgotten passcode for you.

[BuhoUnlocker](https://www.drbuho.com/buhounlocker) is one of the best iOS unlocking software. It can help you unlock screen passcode, remove screen time passcode, remove Apple ID, and get rid of MDM files. Let's take it as an example to see how to unlock your iPhone without passcode.

:group[:linkbutton]

1. Download and install BuhoUnlocker on your computer (Mac or PC).
2. Launch it and click **Unlock Screen Passcode** > **Start**.
   ![Select Unlock Screen Passcode](https://www.drbuho.com/str-api/uploads/unlock_disalbed_iphone_buhounlocker_465210f30a.png?width=500)
3. Connect your iPhone to your computer using a USB cable and put it into [recovery mode](https://www.drbuho.com/how-to/get-iphone-into-and-out-of-recovery-mode).
   ![Put iPhone in Recovery Mode](https://www.drbuho.com/str-api/uploads/put_iphone_into_recovery_mode_3adae54bfb.png)
4. Download the latest firmware for your device, click Start Unlock, and wait for the unlocking process to complete.
   ![Download iOS Firmware for iPhone](https://www.drbuho.com/str-api/uploads/download_firmware_iphone_f7206a22a8.png?width=500)
5. When you see the hello screen on your iPhone, set up your iPhone.

Besides iPhone unlocker, BuhoUnlocker also provides you with an [MDM removal feature](https://www.drbuho.com/how-to/remove-mdm-iphone). This function makes your iPhone free from mobile device management. Just try and explore more surprising features in BuhoUnlocker.

:p[Final Words]{.h2}

Now that you know how to unlock your iPhone if you forgot your passcode, go ahead and choose the method that works best for you to regain access to your iPhone.

Note that all of the above methods will wipe your iPhone. If you've never [backed up your iPhone](https://www.drbuho.com/how-to/backup-iphone-to-mac), do so before performing the reset steps.



:p[FAQs]{.h3}

1. **Will I Lose Everything if I Reset My iPhone?**

    Resetting your iPhone will delete all your settings and content such as photos, contacts, apps, and more. So, before you proceed to reset your iPhone, back up it first.

2. **Can I Unlock My iPhone Without a Computer?** 

    Yes. You can either use **Security Lockout** or **iCloud** to unlock your iPhone. No PC or Mac is needed.
    
3. **Can I Unlock My iPhone Without Resetting It?**

    Unfortunately, the answer is NO. Apple locks your iPhone to prevent it from being forcibly reset and activated by someone else if it is lost or stolen. If you don't know the correct iPhone passcode, to unlock your iPhone you must reset it. Resetting will erase all data on your iPhone. Back up your iPhone first, if you can.

4. **Can I Unlock Someone Else’s iPhone?**

    NO. Under no circumstances do we recommend that you unlock someone else's iPhone.

5. **How to Avoid Forgetting My iPhone Passcode?** 

    The best way to avoid forgetting your iPhone passcode is to set up a Face ID or Touch ID. Also, it's a good idea to write down your iPhone passcodes and keep them in a safe place so you can easily find them.
    

large_What To Do When You Forgot iPhone Passcode.png

medium_What To Do When You Forgot iPhone Passcode.png

small_What To Do When You Forgot iPhone Passcode.png

thumbnail_What To Do When You Forgot iPhone Passcode.png

What To Do When You Forgot iPhone Passcode.png

4 Ways to Unlock iPhone if You Forgot iPhone Passcode

Apple always recommends us to set a passcode for our iPhones to protect our data from prying eyes. However, if you haven't used your iPhone for a long time, you might forget its screen passcode.

Fortunately, there are solutions. In this article, we will show you how to unlock your iPhone when you forgot the passcode in 4 different ways. Hope one of them can help you regain access to your iPhone.

:summary[**Summary**: This post covers what is MDM and how to remove MDM from iPad in two ways. Choose the free one if you know the passcode, or try the cost-effective MDM removal software without the passcode requirement.]

Nowadays, more and more schools offer students with iPad for studying. Organizations and companies also give employees iPad for work use. 

Setting MDM makes the school/company manage multiple devices at the same time easy. 
However, it may be inconvenient for students/employees who already graduated/left the office. 

Got an iPad distributed by your school or company? After graduation/dimission, it's time to remove MDM from your iPad. So here comes two effective ways to help you remove MDM from iPad.

:toc{allow='1,2,3'}

:alsoread[[2 Ways to Remove MDM Profile from iPhone](https://www.drbuho.com/how-to/remove-mdm-iphone)]

## What is MDM on iPad?

MDM - Mobile Device Management is mostly used by schools and companies to monitor their students'/employees' usage of the device. 

It can prevent students from using iPad to play games while studying/employees doing things unrelated to their work while working. And what matters most is that while the device is lost, they can lock the device via MDM, preventing misusing and data breaches.

**And here is how to check whether you are under MDM control:** 

1. Go to **Settings**.
2. There will be **This iPad is supervised and managed by XXX** message on the top if you are under MDM control.

![How to Check MDM](https://www.drbuho.com/str-api/uploads/ipad_under_mdm_control_d57d701399.png?width=500)

:::note{notetype=Notes}

 1. Any misuse of MDM removal is strictly forbidden.
 2. After removing MDM, you'd better not perform actions like upgrade, reset, etc, or there may be an occurrence that you will get locked with the **[Activation Lock](https://www.drbuho.com/how-to/activation-lock-on-iphone-ipad)**.

:::

The following Apple devices have a built-in framework that supports MDM: iPad with iOS 4.3 or later or iPadOS 13.1 or later.

##  How to Remove MDM from iPad 

There are mainly two ways to remove MDM from iPad. In the case that you know the passcode/security credentials, you can remove MDM from your iPad via Settings. And this is free. 

In the case that you or your manager can't remember the passcode/security credentials, you can remove MDM from iPad via BuhoUnlocker. It needs to pay, but it is cost-effective. Now, let's move to the detailed information about each method below.

### How to Remove MDM from iPad [Free]

Sometimes, you may get an iPad distributed by your school/company or a second-hand iPad with MDM control. And after graduation/dimission, you'd better remove the MDM control if they give the iPad to you. After all, no one wants to be spied on. 

If your manager gives you the passcode/password and user's name, it's easy to remove MDM from your iPad via Settings without a computer. 

And here is how to remove the MDM profile via Settings:

1. Open **Settings** on your iPad.
2. Tap **General**＞**VPN & Device Management**(**Device Management**).
3. Tap **Remove Profile**(**Leave Remote Management**).
4. Follow the on-screen instructions to enter the passcode, security credential, etc.


### How to Remove MDM from iPad without Passcode [Cost-effective]

Removing MDM from iPad via Settings is suitable for those iPads which are not set with MDM passcode or with known passcode. If your manager set one, it may be hard to remove it. 

With time, you and your manager may forget the passcode, or you don't want to/can't contact the manager and ask for the passcode. In this case, it is recommended that you try professional third-party MDM removal software. 

[BuhoUnlocker](https://www.drbuho.com/buhounlocker) is one of the best MDM removal tools. It is dedicated to helping Apple users solve the iPhone/iPad locked issue. 

Whether it asks for a passcode or not, it can help you remove the MDM profile effectively. And after removing the MDM, you will be free from the spy eyes. Updating apps, connecting the Wi-Fi, and playing games will all be available for you.

:group[:linkbutton]

And here is how to remove MDM from iPad with BuhoUnlocker:

1. Free download, install, and launch BuhoUnlocker.
2. Click **Remove MDM**.
3. Use a USB cable to connect your iPad to your computer.
4. Click **Start** and wait for the MDM removal process.
   ![Remove MDM Interface](https://www.drbuho.com/str-api/uploads/remove_mdm_interface_6a7cc9af83.png?width=500)
5. Once completed, click **Completed**.

What BuhoUnlocker offers you are more than MDM removal. [Screen passcode unlocker](https://www.drbuho.com/how-to/forgot-iphone-passcode), screen time passcode unlocker, Apple ID remover, etc are all at your fingertips.

:::note{notetype=Tips}

To ensure a high success rate, the following preparations before removing MDM from iPad are recommended:

 1. Back up your iPad.

2. Ensure there is enough power for your iPad to complete this process.

:::

After removing MDM from your iPad, you'd better change your passcode.

Besides the two ways above, there are many other solutions to remove MDM from iPad, like jailbreak, etc. But it may be of high risk. So just try the two methods mentioned in this post. If these two methods fail to solve your problem, then skip to other solutions.

:p[Final Words]{.h2}

In this post, two practical ways to remove MDM from iPad are introduced in detail and with tutorial steps. Choose one according to your actual situation. Hope it works!

:p[FAQs]{.h3}

1. **Is It Possible to Remove MDM from iPad?**

    The answer is yes. In this article, two ways to remove MDM from iPad are introduced in detail. Both of them can help you remove MDM from your iPad. Just try the one suitable for your actual situation! 

2. **Will I Lose Data if I Remove MDM from iPad?**

    You don't need to worry about this. If you remove MDM from your iPad via Settings, it will just remove the MDM profile from your iPad and will cause no data loss. And if you remove MDM from iPad using BuhoUnlocker, it will keep the data intact maximally too. But it is a better and safer choice to back up your iPad before you remove MDM.

large_remove-mdm-ipad.png

medium_remove-mdm-ipad.png

small_remove-mdm-ipad.png

thumbnail_remove-mdm-ipad.png

remove-mdm-ipad.png

2+ Ways to Remove MDM from iPad 

How to remove MDM from iPad if your school, company, etc set an MDM on it? Find out two practical ways - via Settings and BuhoUnlocker in this post. Keep reading!

2 Ways to Remove MDM from iPad in 2023 [Free+Paid]

:summary[**Summary**: In this article, we'll explain what purgeable space is, how to check it, and how to clear it in a number of ways.]

Once you take a closer look at your Mac storage, you may notice a category named Purgeable. So, what is it? How do you check for it? And more importantly, if it's cleanable as it indicates, how do you clear it?

Look no further. Here you will find all the answers you want.
:toc

:::alsoread

:a[How to Clear Other Storage on Mac]{href='https://www.drbuho.com/how-to/clear-other-storage-mac'}

:::

## What Is Purgeable Space on Mac?

Purgeable space is the space that macOS can free up automatically when needed. It contains files and data that are designated unnecessary or can be regenerated, such as cache files, snapshots of Time Machine, files in your iCloud, movies, and TV shows you watched, other temporary files, etc. 

## How to Check Purgeable Space on Mac

Apple has made the purgeable space visible since macOS Sierra (10.12). Here's how to check it on your Mac:

1. Click the Apple menu and select **About This Mac**.
2. Click the **Storage** tab and wait for the system to calculate your storage usage.
3. If you see a white-gray striped section, it indicates the presence of Purgeable space.
4. Hover over the section to view the amount of space it occupies.

![How to Check Purgeable Space on Mac](https://www.drbuho.com/str-api/uploads/check_purgeable_space_on_mac_5d1f61baeb.png?width=650)

However, if you don't see the white-gray striped section, it does not necessarily mean that there is no Purgeable space. On macOS Ventura, you cannot view purgeable space through Storage. In this case, you can use [Disk Utility](https://www.drbuho.com/how-to/disk-utility-mac), a free built-in tool on macOS that allows you to format and repair drives and check storage usage.

1. Open **Finder > Applications > Utilities > Disk Utility**.
2. Click on Macintosh HD in the left column.
3. Select the **Data** tab, and you will see the usage of your internal drive in the right column.
4. In the graph, you will be able to identify the space occupied by the Purgeable category.

![Check Purgeable Space on Mac with Disk Utility](https://www.drbuho.com/str-api/uploads/check_purgeable_space_mac_disk_utility_66b7e7b8fe.png)

The purgeable space is dynamic and can be regenerated if needed. Most of the time, we don't need to clear it manually, because macOS will automatically delete it when your storage space is low. However, if you want to do it yourself, follow the steps below.

## How to Quickly Delete Purgeable Space on Mac

To quickly remove the purgeable space on your Mac, you need a third-party tool. BuhoCleaner is just the tool you need. It's an easy-to-use Mac cleaner that allows you to effortlessly remove purgeable space.

:div{id='download-slide'}

1. [Download](https://www.drbuho.com/buhocleaner/download), install and launch BuhoCleaner.
2. Click Scan > View Results.
3. Select Purgeable Space and click the Remove button.

![Quickly Delete Purgeable Space on Mac with BuhoCleaner](https://www.drbuho.com/str-api/uploads/delete_purgeable_space_mac_buhocleaner_ee3e97dd9c.png)

In fact, BuhoCleaner offers much more than just purging space. It provides a wide range of cleaning features, including the removal of large and duplicate files, [app uninstallation](https://www.drbuho.com/how-to/uninstall-apps-mac), startup program management, Mac system status monitoring, and much more. With this powerful tool, you can reclaim gigabytes of space in just a few simple clicks.


## How to Manually Clear Purgeable Space on Mac

Not everyone likes to use third-party tools, so we have collected some manual cleaning methods for you here.

### Optimize Mac Storage

1. Click the Manage button on the storage bar.
2. In the storage management window, you can find four optimization recommendations: Store in iCloud, Optimize Storage, Empty Trash Automatically, and Reduce Clutter. 
    - Click the Store in iCloud and uncheck all the boxes.
    - Disable the Optimize Mac Storage: click the Apple icon > System Preferences>Apple ID > iCloud to uncheck all the possible applications and the Optimize Mac Storage button.
    - Keep Empty Trash Automatically turned on.
    - Click the Review Files button to remove large files and outdated files.
3. Restart your Mac.

![Optimize Mac Storage](https://www.drbuho.com/str-api/uploads/optimize_storage_e81ab6af52.png)

### Disable Time Machine Backups

If you still reduce the purgeable space, you may check your Time Machine Backup. Follow the following steps to disable it from your Mac.

1. Click the Apple icon > System Preferences > Time Machine.
2. Uncheck the Back up Automatically button.
3. Quit Time Machine.


![Disable Time Machine Backup](https://www.drbuho.com/str-api/uploads/disable_time_machine_backup_28c06bf1f7.png?width=700)

### Remove Cached Files

Rebooting your Mac will help you get rid of the purgeable space, but it will terminate all the tasks on your computer. If you don't want to restart your Mac, you can [delete cache files](https://www.drbuho.com/how-to/clear-cache-on-mac) manually using Finder. 

1. Open Finder and click the Go menu on the top of your screen, and select Library.
2. Click Caches, open it, and delete the files you don't need.
3. Empty your Trash.

![Remove Cached Files on Mac](https://www.drbuho.com/str-api/uploads/clear_caches_files_mac_ef76c5738d.png)

However, there is a risk that you may delete an important file by mistake with this method. At this time, you can use a third-party tool like [BuhoCleaner](https://www.drbuho.com/buhocleaner) to clean up your system cache and system logs, delete large files, and remove unnecessary duplicates in a few clicks.


Here're the steps:

1. [Download](https://www.drbuho.com/buhocleaner/download) and install BuhoCleaner on your Mac.
2. Launch it, select a cleaning option in the sidebar, click the scan button, and remove the files you don't need.

It's that easy!

![Clear Cache Files with BuhoCleaner](https://www.drbuho.com/str-api/uploads/clear_caches_mac_buhocleaner_22f1944efa.png)

### Purge Purgeable Space on Mac via Terminal

There is another complicated but effective method to clear purgeable space. That is to create large files on your Mac to use up your storage space, thereby forcing your macOS to free up space.

1. Open Terminal from Launchpad or Spotlight.
2. Paste the command into Terminal: `mkdir ~/largefiles`. (This will create a new folder named largefiles in your home directory.)
3. Execute the command: `dd if=/dev/random of=~/largefiles/largefile bs=15m`. (This will create a file called largefile in the largefiles folder, which contains the random output from /dev/random.)

    <note notetype='Note'>Your Terminal may look frozen as the command is running.</note>

4. A few minutes later, press Ctrl + C in the Terminal to stop the command from Step 3.
5. Run the command: `cp ~/largefiles/largefile ~/largefiles/largefile2`.
6. Continue to run the copy command from Step 5, but remember to change the largefile2 to a different name each time. 
7. Once you see a message telling you that the disk is critically low, run the command: `rm -rf ~/largefiles/` to delete all of the largefiles from your Mac.
8. Empty your Trash.

:note[The `rm -rf` command is dangerous. Please use it with caution.]{notetype=Note}


:p[The Bottom Line]{.h2}

Having read this far, you probably have a better understanding of how to delete the purgeable space on your Mac. Since your macOS will automatically clear this space when your storage is running low, it is not recommended that you clean it manually unless you need to.


large_How_to_Clear_Purgeable_Space_on_Mac_cover.jpg

medium_How_to_Clear_Purgeable_Space_on_Mac_cover.jpg

small_How_to_Clear_Purgeable_Space_on_Mac_cover.jpg

thumbnail_How_to_Clear_Purgeable_Space_on_Mac_cover.jpg

How_to_Clear_Purgeable_Space_on_Mac_cover.jpg

5 Ways to Clear Purgeable Space on Mac

In this article, we'll explain what purgeable space is, how to check it, and how to clear it in a number of ways.

5 Ways to Remove Purgeable Space on Mac (2023)

:summary[**Summary**: Learn how to find and open hard drive on Mac and how to show internal Mac disk or external hard drives on Mac desktop. Some possible tips to help you fix external hard drive not showing up are also included.]

This post teaches you how to find and open an (external) hard drive on a Mac computer. If you want to show hard drive on Mac desktop (internal or external hard disks) to quickly access files, you can also find the solution below.

:toc

:alsoread[[How to Format to FAT32 on Mac/PC (USB, SD Card, Hard Drive)](https://www.drbuho.com/how-to/format-to-fat32-mac-windows)]

## How to Find, Open, Show Hard Drive on Mac

### Step 1. Connect the Hard Drive to Mac

Connect the external hard drive to your Mac computer via USB or Thunderbolt.

To connect an external hard drive to MacBook Pro/Air, you may use a USB-C to USB adapter.

After connecting, the drive will be recognized and mounted by your Mac after a few seconds.

### Step 2. Find and Open the Hard Drive on Mac

If you see an icon of the drive on the desktop, you can double-click it to open it. Otherwise, you can click the **Finder** icon on the Dock to open Finder.

In the sidebar of the Finder app, you can view all the devices connected to your Mac including hard disks, external hard drives, CDs/DVDs, iPhone/iPad, connected servers, etc.

Find the target external hard drive under the **Locations** section in the left panel. It may be displayed with its name or “Untitled” if it hasn’t been named. Click the target hard drive to open and access the files stored on it.

### Step 3. Show Hard Drive on Mac Desktop

If you want to show the hard drive on Mac desktop, you can click **Finder** in the menu bar and select **Settings**.

Under the **General** tab, you can tick the “Hard disks” and “External disks” options to show the internal disks and external hard disks on the desktop on Mac Ventura.

![show hard drive on Mac desktop](https://www.drbuho.com/str-api/uploads/show_hard_drive_on_mac_desktop_807ed192b3.png?width=500)

For Mac Monterey and earlier macOS versions, you can click Finder > Preferences > General, and check the box “External disks” under “Show these items on the desktop” to display the external hard drive icon on your Mac desktop. To show your Mac hard drive on the desktop for quick access, you can also tick the “Hard disks” option.

:note[To clean your Mac storage and free up more space, you can use [BuhoCleaner](https://www.drbuho.com/buhocleaner) – a professional Mac cleaner tool. Use this tool to clean your Mac from all aspects.]{notetype=tip}

:group[:linkbutton]

## Fix External Hard Drive Not Showing Up on Mac

If the [external hard drive is not showing up on your Mac](https://www.drbuho.com/how-to/external-hard-drive-not-showing-up-mac), you may try the 5 tips to fix the problem.

**Tip 1.** Restart your Mac. Sometimes a simple restart can help fix many issues on your computer. Click the Apple menu and click Restart. After the restart, check if the external hard drive shows on your Mac computer.

**Tip 2.** Improper injection and connection may cause the external hard drive not showing up on Mac. Check if the drive is connected well and remember to properly eject the external hard drive before disconnecting it to avoid data corruption. You can also change another USB cable/port or change another Mac to see if the hard drive can show on Mac.

**Tip 3.** The disk may be corrupted. You can launch [Disk Utility](https://www.drbuho.com/how-to/disk-utility-mac) on Mac to run First Aid to [repair the corrupted disk](https://www.drbuho.com/how-to/repair-disk-on-mac-pc). You can click the Spotlight Search icon to search and open Disk Utility, then select the target hard drive and click First Aid to start repairing it.

**Tip 4.** Convert the disk format. You can try to convert the drive to another format like [convert NTFS to exFAT](https://www.drbuho.com/how-to/convert-ntfs-to-exfat-mac-pc), FAT32, or APFS. (Related: [Best Format for Mac External Hard Drive](https://www.drbuho.com/how-to/best-format-for-mac-external-hard-drive))

**Tip 5.** [Format the hard drive](https://www.drbuho.com/how-to/format-external-hard-drive-mac). If the external hard disk can’t be repaired and you can’t access it, you may choose to reformat it. In Disk Utility, you can click the Erase button to follow the instructions to reformat the hard drive. Please be noted that formatting a disk will wipe all data on it. You may try some data recovery tools to try to recover data from the corrupted hard drive before formatting it.

:p[Conclusion]{.h2}

This post offers instructions for how to find and open (external) hard drive on Mac and how to show hard drive on Mac desktop. Some tips to fix external hard drive not showing up on Mac are also provided. Hope it helps.


large_find-open-show-hard-drive-on-mac-thumbnail.png

medium_find-open-show-hard-drive-on-mac-thumbnail.png

small_find-open-show-hard-drive-on-mac-thumbnail.png

thumbnail_find-open-show-hard-drive-on-mac-thumbnail.png

find-open-show-hard-drive-on-mac-thumbnail.png

How to Find, Open, Show Hard Drive on Mac (Ventura)

How to find, open, show hard drive on Mac (Ventura)? Check the 3 steps in this post. Some tips to fix external hard drive not showing up are also provided.

:summary[This guide explains what Security Lockout on your iPad means and what you can do to get your iPad out of the Security Lockout mode.]

After multiple incorrect passcode attempts, you will be locked out of your iPad. At this point, you may see a message on your iPad indicating Security Lockout.

So, what exactly is Security Lockout, and how can you unlock your iPad if it is in Security Lockout mode?

Don't worry. We're here to help you out. This guide covers all the answers. Let's take a look.

:toc

:alsoread[[What Is Activation Lock on iPhone/iPad? And How to Remove It](https://www.drbuho.com/how-to/activation-lock-on-iphone-ipad)]

## What Does Security Lockout Mean on iPad?

Security Lockout is an alternative to "iPad Disabled" and "[iPad Disabled Connect to iTunes](https://www.drbuho.com/how-to/fix-ipad-disabled-connect-to-itunes)." It is only available on iOS 15.2/iPadOS 15.2 and later versions. When you see this message on your iPad, it means that you have entered the wrong passcode multiple times in a row, typically 7 or 8 times, depending on your iPadOS version. 

The Security Lockout screen usually displays a timer and two buttons: Emergency and **Erase iPad**. The timer indicates the remaining time you need to wait before attempting again. If you do not see this timer, it means you don't have another chance to try. In such cases, you can reset your device directly by using the Erase iPad button.

## How to Unlock iPad from Security Lockout

If your iPad is stuck in the Security Lockout mode, follow the steps below to unlock your iPad.

### Method 1. Unlock Security Lockout on iPad via "Erase iPad"

As we mentioned, there should be an Erase iPad button on the Security Lockout screen. It makes it possible to [reset your iPad](https://www.drbuho.com/how-to/factory-reset-ipad-without-passcode) without using a computer. 

Here's how to unlock your iPad:

1. Tap **Erase iPad** at the bottom of the Security Lockout screen.
2. Tap **Erase iPad** again to confirm your action.
3. When prompted, enter your Apple ID password to sign out of your Apple ID.
4. Tap **Erase iPad** to delete all content and settings from your iPad.
5. After the reset process is complete, set up your iPad.

![iPad Security Lockout](https://www.drbuho.com/str-api/uploads/ipad_security_lockout_03a9183abb.png)

:::note{notetype=note}

1. You can only reach the Security Lockout screen if your iPad is connected to the Internet and Find My is enabled.
2. Resetting will delete all data on your iPad, so [back up your device](https://www.drbuho.com/how-to/backup-iphone-to-mac) first if possible.

:::


### Method 2. Unlock Security Lockout on iPad via iCloud

What if the Security Lockout screen doesn't have an Erase iPad option?

Don't worry. iCloud is here to help. It allows you to reset your iPad remotely, as long as your device is connected to a network and Find My is enabled.

1. Go to icloud.com/find.
2. Sign in to your iCloud with your Apple ID.
3. Click **All Devices** at the top and select the iPad you want to erase.
4. Click the **Erase iPad** button, then follow the onscreen instructions to reset your device.
   ![Erase iPad with iCloud](https://www.drbuho.com/str-api/uploads/erase_ipad_with_icloud_5fe67e4357.png)
5. When your iPad restarts, set it up as new.


### Method 3. Unlock Security Lockout on iPad via BuhoUnlocker

Neither of the above methods will work if Find My on your iPad is disabled. In this case, [BuhoUnlocker](https://www.drbuho.com/buhounlocker) is an ideal choice. It's an easy-to-use iOS and iPadOS unlocker that lets you remove screen passcode, Screen Time passcode, [MDM profiles](https://www.drbuho.com/how-to/remove-mdm-iphone), and even Apple ID in just a few clicks. Here's how.

:group[:linkbutton]

1. Download, install, and launch BuhoUnlocker on your computer.
2. Click **Remove Screen Passcode** > **Start**.
   ![Select Unlock Screen Passcode](https://www.drbuho.com/str-api/uploads/unlock_disalbed_iphone_buhounlocker_465210f30a.png?width=500)
3. Connect your iPad to your computer, then put it into recovery mode.
   ![Get iPad into Recovery Mode](https://www.drbuho.com/str-api/uploads/get_ipad_into_recovery_mode_def78152e0.png)
4. Click the **Download** button to download the latest firmware for your iPad. 
   ![Download Firmware for iPad](https://www.drbuho.com/str-api/uploads/download_firmware_for_ipad_0ef8a5b7ee.png?width=500)
5. When done, click **Start Unlock**.
6. When you see the Hello screen, set up your iPad freely.


### Method 4. Unlock Security Lockout on iPad via iTunes/Finder

Another method to unlock your iPad from Security Lockout is by using iTunes (PC) or Finder (Mac). In this example, we will focus on using Finder.

Finder provides two options to restore your iPad: normal mode and [recovery mode](https://www.drbuho.com/how-to/get-iphone-into-and-out-of-recovery-mode). If you previously synced your iPad with your Mac, you can easily restore your iPad using Finder. However, if you haven't synced your iPad before, you will need to use recovery mode to get your iPad out of the Security Lockout mode.

Follow the steps below:

1. Connect your iPad to your Mac via a USB cable.
2. Launch Finder.
3. Manually put your iPad into recovery mode.

* **iPad without a Home Button**

    Press and quickly release the **Volume Up** button. Press and quickly release the **Volume Down** button. Press and hold the **Top** button until you see the recovery mode screen.

* **iPad with Home Button:**

    Press the **Home** button and the **Power** button at the same time. Release them until you see the recovery mode screen.

   ![iPad in Recovery Mode](https://www.drbuho.com/str-api/uploads/recovery_mode_ipad_pro_face_id_bbdafd9b22.png)
   
4. When prompted, click **Restore**. 
   ![Restore iPad to Factory Settings with Finder in Recovery Mode](https://www.drbuho.com/str-api/uploads/restore_ipad_to_factory_resettings_in_recovery_mode_bbc752f29b.png)
5. After the restore is complete, set up your iPad.

:p[The Bottom Line]{.h2}

Now you have several ways to unlock your iPad from the Security Lockout screen. Go and choose the one that meets your needs and get your iPad back to normal.

It's worth noting that all of these methods will wipe your iPad, which means you'll lose all your data. But if you ever backed up your iPad, you can restore the files from your backup after setting up your iPad.


large_iPad_Security_Lockout__4_Ways_to_Unlock_It.png

medium_iPad_Security_Lockout__4_Ways_to_Unlock_It.png

small_iPad_Security_Lockout__4_Ways_to_Unlock_It.png

thumbnail_iPad_Security_Lockout__4_Ways_to_Unlock_It.png

iPad_Security_Lockout__4_Ways_to_Unlock_It.png

iPad Security Lockout? 4 Ways to Unlock It

This guide explains what Security Lockout on your iPad means and what you can do to get your iPad out of the Security Lockout mode.

iPad Security Lockout? 4 Ways to Unlock It [2023]

:summary[**Summary**: This post from [Dr.Buho](https://www.drbuho.com/) provides 2 ways to help you reinstall Mac OS. Learn how to reinstall macOS (Ventura) with Recovery Mode or USB installer on MacBook Pro/Air or iMac.]

If your Mac system keeps crashing, runs slow, or has other severe problems, you may want to reinstall your Mac OS to set up a new Mac. Check the 2 ways below for how to reinstall macOS (Ventura, Monterey, Big Sur, etc.) without losing data.

:toc

:alsoread[[How to Turn On/Off AirDrop on Mac or iPhone for File Transfer](https://www.drbuho.com/how-to/turn-on-or-off-airdrop-mac-iphone)]

## Way 1. How to Reinstall Mac OS with Recovery Mode

### Step 1. Back Up All Need Data on Your Mac

If you also want to [wipe your Mac](https://www.drbuho.com/how-to/wipe-a-mac) before reinstalling the Mac OS, you should make a backup of all important files on your Mac. In case something goes wrong, it’s also highly advised you [back up your Mac](https://www.drbuho.com/how-to/back-up-mac) first to reinstall macOS without losing data.

You can [copy and paste](https://www.drbuho.com/how-to/copy-and-paste-on-mac) needed files to an external USB or hard drive. You can also sync all needed data to a cloud service like your iCloud account. Still, you can also use the Time Machine feature in Mac to back up Mac data to an external storage device.

### Step 2. Press Command + R to Enter Recovery Mode

On an Intel-based Mac, you can start or restart your Mac computer, and immediately press and hold the **Command + R** keyboard shortcut. This will let you reinstall your current version of macOS after booting to [Mac Recovery Mode](https://www.drbuho.com/how-to/mac-recovery-mode).

:note[To reinstall the macOS that came with your Mac on Intel processor Macs, you should press **Option + Shift + Command + R** keys while booting your Mac. If you want to reinstall the latest macOS that is compatible with your Mac, you can press **Option + Command + R**.]{notetype=tip}

On an Apple Silicon Mac, you can press and hold the Power button. When you get to the startup options screen, you can select Options and click Continue to access the Mac recovery options.

### Step 3. (Optional) Wipe Disk before Reinstalling Mac OS

If you want to do a [clean install of your Mac system](https://www.drbuho.com/how-to/clean-install-macos-ventura), you can wipe the Mac hard disk first before you reinstall OS on your Mac.

1. After you get into Recovery Mode on your Mac, you can select [Disk Utility](https://www.drbuho.com/how-to/disk-utility-mac) and click **Continue**.
2. In the Disk Utility window, you can select your Mac’s system drive and click the **Erase** button.
3. Choose a name, format, and scheme for the hard drive. Click the Erase button to start erasing your Mac.
4. Close Disk Utility after the disk is erased. You will be taken back to the macOS Utilities window.

### Step 4. Start to Reinstall macOS

On the Recovery Mode screen, you can select **Reinstall macOS Ventura** and click **Continue**. If your Mac’s current OS is Monterey, Big Sur, or another older macOS version, it will show the corresponding current OS you can install.

![how to reinstall OS on Mac](https://www.drbuho.com/str-api/uploads/mac_recovery_mode_c32a01a90d.png?width=500)

Select **Macintosh HD** when you are asked which disk you want to install macOS. Follow the on-screen instructions to install a new copy of macOS Ventura, Monterey, or Big Sur, onto your Mac.

Reinstalling macOS with the Mac Recovery system will not remove your personal data. If you intend to sell your Mac and want to erase all data on it, you should follow the operation in Step 3 to wipe all data first.

### Step 5. (Optional) Restore Data from Backups

To reinstall macOS without losing data, you can restore data from the backups you made in Step 1. 

To restore data from a Time Machine backup, you can click Apple > System Settings > General > Time Machine, and follow the instructions to restore data and files to your Mac. Alternatively, you can also launch the Time Machine utility from Mac Recovery Mode.

## Way 2. How to Reinstall macOS from USB Drive

In general, you can follow Way 1 to reinstall macOS and don’t need a Mac bootable installer. But if you have a bootable installer for macOS, you can also reinstall your Mac OS from the bootable installer.

:note[If you want to manually create a bootable USB for Mac, you may find the detailed guide from :a[https://support.apple.com/en-us/HT201372]{href=https://support.apple.com/en-us/HT201372 rel=nofollow}.]{notetype=tip}

### Step 1. Boot Your Mac from the Bootable USB

**For Intel-based Macs:**

1. Plug the USB installation drive to an open USB port on your Mac, you may use a USB adapter on your MacBook (Pro/Air).
2. Start or restart your Mac, and immediately press and hold the **Option** key.
3. Select the bootable installer volume and press Enter to boot your Mac from the USB drive.

**For Apple M1/M2 Macs:**

1. Connect the USB drive to your Mac computer.
2. Press and hold the Power button to start your Mac.
3. Then you should see an option to select the bootable USB drive as the startup disk. Select the USB to boot your Mac.

### Step 2. Reinstall macOS from USB

After you get to the macOS installer screen, you can follow the on-screen instructions to complete the macOS reinstallation process.

:p[Conclusion]{.h2}

In conclusion, this post introduces 2 ways to help you reinstall your Mac OS. Step-by-step guides are included. Hope it helps.

If you want an easy-to-use Mac cleaner program to help you clean your Mac and release more free space, you can try [BuhoCleaner](https://www.drbuho.com/buhocleaner) which helps you clean your Mac computer in all aspects.


large_reinstall-macos-thumbnail.png

medium_reinstall-macos-thumbnail.png

small_reinstall-macos-thumbnail.png

thumbnail_reinstall-macos-thumbnail.png

reinstall-macos-thumbnail.png

How to Reinstall macOS (Ventura) with Recovery Mode or USB

How to reinstall Mac OS without losing data? This post provides 2 ways to help you reinstall macOS (Ventura, Monterey, etc.), namely, use Recovery Mode or USB.

:summary[Xcode is taking up a lot of space and you want to uninstall it from your Mac? Here's how to uninstall it completely.]

Xcode is a powerful tool for developing apps for Mac devices. A big disadvantage of this program is that it takes up a lot of disk space. If you're having problems with it or you don't need it anymore, it's good to cleanly remove it from your Mac.

Don't know how to do a clean uninstall of Xcode? Read on for detailed steps.

:toc

:::alsoread

:a[Xcode So Big? Here's How to Make It Use Less Space]{href='https://www.drbuho.com/how-to/xcode-so-big'}

:::

## How to Manually Uninstall Xcode on Mac 

Uninstalling Xcode from a Mac manually is risky and complicated. If you still want to do it yourself, follow these steps:

1. Quit Xcode.
2. Open Finder > Applications, select Xcode and move it to Trash.
   ![Manually Uninstall Xcode on Mac with Finder](https://www.drbuho.com/str-api/uploads/manually_uninstall_xcode_mac_finder_61e345b060.png)
3. Click the Go menu in Finder and select Go to Folder.
4. Paste the following paths into the search box, one at a time, and press Return.
   
   * `~/Library/Developer` 
    * `~/Library/Application Support/Xcode`
    * `~/Library/Caches/com.apple.dt.Xcode`
    * `~/Library/Preferences/com.apple.dt.Xcode.plist`
    * `/Library/Preferences/com.apple.dt.Xcode.plist`
    * `/System/Library/Receipts/com.apple.pkg.XcodeExtensionSupport.bom`
    * `/System/Library/Receipts/com.apple.pkg.XcodeExtensionSupport.plist`
    * `/System/Library/Receipts/com.apple.pkg.XcodeSystemResources.bom`
    * `/System/Library/Receipts/com.apple.pkg.XcodeSystemResources.plist`
   
   ![Delete Xcode Related Files on Mac](https://www.drbuho.com/str-api/uploads/remove_xcode_related_files_manually_636afae62d.png?width=500)

5. Move the file or folder opened to the Trash.
6. Empty your Trash.


Earlier Xcode versions, such as 7 and 8, left files in different folders. To clear them all, use the Terminal.

Here's how:

1. Open Terminal via Finder or Spotlight.
2. Run the command: `sudo /Developer/Library/uninstall-devtools --mode=all`.
3. Enter your admin password. 
4. Wait for the scripts to finish running, then quit Terminal.

![Remove Xcode Leftovers on Mac with Terminal](https://www.drbuho.com/str-api/uploads/remove_xcode_files_with_terminal_d5935c838d.png)

## How to Quickly Uninstall Xcode on Mac Using BuhoCleaner

A faster and easier way to uninstall Xcode from your Mac is to use [BuhoCleaner](https://www.drbuho.com/buhocleaner), the perfect tool for uninstalling unwanted apps on your Mac.

With BuhoCleaner, you can delete Xcode and its supporting files with one click, so you can have more free space to play games and download movies.

:group[:linkbutton]

Here're the steps:

1. Download, install and launch BuhoCleaner.
2. Click App Uninstall to see which apps are installed on your Mac.
3. Locate Xcode, select it and click the Remove button. That's it!

![Quickly Uninstall Xcode on Mac with BuhoCleaner](https://www.drbuho.com/str-api/uploads/quickly_uninstall_xcode_mac_buhocleaner_20571d3c6c.png)

:p[Final Words]{.h2}

 Have you successfully uninstalled Xcode from your Mac? Which way did you use?
 
 Note that BuhoCleaner is more than an app uninstaller. It also comes with features like [clearing caches](https://www.drbuho.com/how-to/clear-cache-on-mac) and logs, removing large and duplicate files, managing startup programs, analyzing disk space and much more. It's really worth a try.
 




large_How_to_Uninstall_Xcode_on_Mac.png

medium_How_to_Uninstall_Xcode_on_Mac.png

small_How_to_Uninstall_Xcode_on_Mac.png

thumbnail_How_to_Uninstall_Xcode_on_Mac.png

How_to_Uninstall_Xcode_on_Mac.png

2 Ways to Completely Uninstall Xcode on Mac 

Xcode is a powerful tool for developing apps for Mac devices. A big disadvantage of this program is that it takes up a lot of disk space. If you're having problems with it or you don't need it anymore, it's good to cleanly remove it from your Mac.

Don't know how to do a clean uninstall of Xcode? Read on for detailed steps.