<summary>**Summary**: This article will show you the two methods to uninstall Eclipse completely from your Mac.</summary>

Eclipse is a free and open source [integrated development environment](https://en.wikipedia.org/wiki/Integrated_development_environment) (IDE) for computer programming. It is mainly written in Java and used to develop Java applications. But Eclipse also includes a plug-in development environment, which means that developers can use C, C++, Python, and other programming languages to develop applications through plug-ins. Although Eclipse is powerful, you may still want to remove it from your Mac for one or another reason. In this article, we will show you how to uninstall it completely in two easy ways. 

Let's get started.

<toc></toc>

## Why Can't You Find Eclipse in the Applications Folder?

Eclipse is installed by the Eclipse Installer. You can easily find the Eclipse Installer in the Applications folder, but you can't find Eclipse in it. Why? Simply because you did not put it in the Applications folder. Next, we will show you how to move Eclipse into the Applications folder.

1. Click the Finder icon in the Dock.
2. Click the search icon in the upper right corner of the Finder window, and then type Eclipse in the search box.
    ![Add Eclipse to the Applications Folder](https://www.drbuho.com/str-api/uploads/add_eclipse_to_applications_folder_0d81865392.png)
3. In the result list, find the icon named Eclipse.
4. Drag the icon to the Applications folder.

## How to Manually Uninstall Eclipse on Mac 

Eclipse doesn't come with an uninstaller, and you can follow the steps below to uninstall it from your Mac manually.

1. If you're running Eclipse, quit it first. (You can use Activity Monitor to kill all the background processes of Eclipse.)
2. Launch Finder and click the Applications in the sidebar.
3. Find the Eclipse icon and move it to the Trash. 
    ![Uninstall Eclipse on Mac in a Manual Way](https://www.drbuho.com/str-api/uploads/uninstall_eclipse_manually_e13a8e9e79.png)
4. On the Finder window, press Shift + Command + G to open a Go to Folder window
5. Go over the locations below to get rid of all the associated files for Eclipse.

    ![open-go-to-folder-window.png](https://www.drbuho.com/str-api/uploads/open_go_to_folder_window_eff2f58951.png)

    - ~/Library/Caches/
    - ~/Library/Preferences/
    - ~/Library/PreferencePanes/
    - ~/Library/ApplicationSupport/
    - ~/Library/LaunchAgents/
    - ~/Library/LaunchDaemons/
    - ~/Library/StartupItems/
6. Empty your Trash.

<note notetype='Note'>Please be careful when deleting files in these subfolders. If you are unsure whether a file can be removed, you'd better leave it alone because you don't know what will happen if you delete some system files by mistake.</note>

## How to Quickly Uninstall Eclipse on Mac

There is an easier way to uninstall Eclipse from your Mac, and that is to use [BuhoCleaner](https://www.drbuho.com/). It is a simple and easy to use app uninstaller for Mac. It allows you to completely delete Eclipse and all its related files. Also, with its Leftovers features, you can remove all the leftover files of uninstalled apps in one click.

<group><linkbutton href='/buhocleaner/download' prefix='download'>Free Download</linkbutton></group>

1. Download, install, and launch BuhoCleaner.
2. Click App Uninstall in the sidebar, and you will see all the apps installed on your Mac.
3. Find Eclipse, check the box next to it, and click the Remove button in the lower right corner.
    ![How to Uninstall Eclipse on Mac with BuhoCleaner](https://www.drbuho.com/str-api/uploads/uninstall_eclipse_with_buhocleaner_7819c95e03.png)
    
BuhoCleaner is beyond an app remover. It comes with more features, such as junk file cleaning, large file deletion, startup program management, memory freeing and [disk analysis](https://www.drbuho.com/how-to/best-disk-space-analyzer-mac). If you're running low on storage space, don't forget to use BuhoCleaner to clear space for your Mac.


## Conclusion

Hopefully, you have successfully uninstalled Eclipse from your Mac.

If you find this article helpful, share it on your Facebook or Twiiter.




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2 Ways to Completely Uninstall Eclipse on Mac 

Eclipse is a free and open source integrated development environment (IDE) for computer programming. It is mainly written in Java and used to develop Java applications. But Eclipse also includes a plug-in development environment, which means that developers can use C, C++, Python, and other programming languages to develop applications through plug-ins. Although Eclipse is powerful, you may still want to remove it from your Mac for one or another reason. In this article, we will show you how to uninstall it completely in two easy ways. 

Let's get started.

:summary[**Summary:** From this blog post, you will get to know 6 best duplicate photo finders for Mac.]

Duplicate photos can eat up your storage space and make your Mac heavy. Want to quickly remove them from your Mac? All you need is a duplicate photo finding tool. Here, we have put together 6 of the best duplicate photo finders for Mac for you. Let's find out which one is best for you.

<toc></toc>

:::alsoread

:a[5 Best Free App Uninstallers for Mac in 2022]{href='https://www.drbuho.com/how-to/best-free-app-uninstallers-for-mac'}

:::


## 1. [BuhoCleaner](https://www.drbuho.com/)

The first tool we'd like to introduce to you is BuhoCleaner. It a cleaning tool with many practical features, such as duplicate and large file cleaning, [app uninstallation](https://www.drbuho.com/how-to/uninstall-apps-mac), caches cleanup, disk space analysis, memory release, etc.

![Best Duplicate Photo Finder for Mac - BuhoCleaner](https://www.drbuho.com/str-api/uploads/delete_duplicate_photos_buhocleaner_c7cf2d8c90.png)

Its duplicate file finder tool can detect all duplicate files in every folder on your Mac, not just photos. With its Smart Select feature, you can delete all unwanted photos, songs, documents and movies with one click.

<group><linkbutton href='/buhocleaner/download' prefix='download'>Free Download</linkbutton></group>


**Pros:**

* Simple and easy to use.
* Finds duplicate photos in every folders.
* Can remove unwanted duplicates in one click.
* Comes with more cleaning features.

**Cons:**

* Remove 3GB of files for free.

## 2. Duplicate Photo Fixer Pro

Second, on the list of Mac’s best duplicate photo finders is :a[Duplicate Photos Fixer Pro]{href=https://www.duplicatephotosfixer.com/photofixer rel=nofollow}. It is a feature-rich image duplicate finder that helps quickly scan & declutter your entire photo collection from redundant identical & similar pictures. To detect duplicates accurately, the program uses two comparison modes:

Exact Match – to quickly identify and deduplicate images.

Similar Match – to easily locate and remove identical images. It also comes with 
customization to simplify selecting duplicate image options like matching level, bitmap size, time interval, GPS, etc.

![Best Duplicate Photo Finder for Mac - Duplicate Photo Fixer Pro](https://www.drbuho.com/str-api/uploads/duplicate_photo_fixer_pro_f3f10546dc.png)

**Pros:**

* Finds duplicate & similar photos stored on any connected storage device.
* Preview images before deleting duplicate pictures.
* Reclaim storage space.
* Advanced scanning algorithm to differentiate between duplicate and similar images.

**Cons:**

A free version is a limited functionality.

Most importantly, it offers Auto-Mark, Selection Assistant, and other powerful features that simplify selecting duplicate images. The tool has an intuitive user interface, and Duplicate Photos Fixer Pro in a blink on eye scans and compares duplicate photos.


## 3. Duplicate Photos Finder

This free tool makes it easy to find and delete duplicate photos on your Mac. All you need to do is select a folder to scan, auto mark the duplicates found, and click the Trash Marked button. However, this tool only allows you to detect duplicate and similar photos. If you also want to detect other duplicate files on your Mac, it may not be your ideal choice.

![Best Duplicate Photo Finder for Mac - Duplicate Photos Finder](https://www.drbuho.com/str-api/uploads/duplciate_photos_finder_3120772bb3_4416a52d7a.png)

**Pros:**

* Free and easy to use.
* Finds duplicates and similar photos.
* Scans the Photos Library and other photo folders on your Mac.
* Can auto mark duplicates.

**Cons:** 

* Can't detect duplicate movies, audio, and more.

## 4. Duplicate File Finder Remover

Developed by Nektony LLC, Duplicate File Finder Remover is a tool that detects duplicate files on every corner of your Mac, such as photos, movies, audios, folders and more. What makes it unique is that you can have a great overview of the duplicate files on your Mac.

![Best Duplicate Photo Finder for Mac - Duplicate File Finder Remover ](https://www.drbuho.com/str-api/uploads/duplicate_file_finder_remover_a8920c5b68_e974c52e6c.png)

**Pros:**

* Detects duplicate photos, audios, folders, etc.
* Finds similar photos and folders.
* Overview of the duplicates on your Mac.

**Cons:**

* Limited features with the free version.
* Too many pop-ups.

## 5. Gemini 2

Gemini 2 is also one of the best duplicate file finders for Mac. It detects exact and similar photos in Mac internal and external drives. Besides, it has a Smart Cleanup feature that enables you to delete all duplicates and similars quickly.

![Best Duplicate Photo Finder for Mac - Gemini 2](https://www.drbuho.com/str-api/uploads/gemini_2_9e4a5481da_57a8840240.png)

**Pros:**

* Detect duplicate and similar files.
* Can scan external drives.
* Restore deleted duplicates.

**Cons:**

* Limited features with the free version.

## 6. Cisdem Duplicate Finder

Cisdem Duplicate Finder is another handy duplicate photo finder. You can use it to find duplicate and similar photos. It has 3 preview modes, allowing you to decide which file version you want to keep quickly.

One drawback of the tool is that you must upgrade to the paid version to use its delete feature.

![Best Duplicate Photo Finder for Mac - Cisdem Duplicate Finder](https://www.drbuho.com/str-api/uploads/cisdem_duplicate_finder_cf2408edb1_1e5ef561dc.png)

**Pros:**

* Supports external hard drives and network volumes.
* Looks for duplicates and similars.
* 3 preview modes are available.

**Cons:**

* Pay to unlock the delete feature.
* Slow scanning speed.

:p[Concsluion]{.h2}

Now you know the pros and cons of every duplicate photo finder. Which one do you like best and want to give it a try first?

By the way, BuhoCleaner is beyond a duplicate photo finder. It has more cleaning features that allow you to [clean and optimize your Mac](https://www.drbuho.com/how-to/clean-up-mac) in a few minutes. Go and try it out.

medium_5_Best_Duplicate_Photo_Finders_for_Mac copy 2.png

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6 Best Duplicate Photo/Image Finders for Mac in 2022

Do you know how many duplicate photos you have on your Mac? You may be surprised by the number. Although Finder can help you get rid of them, it will take a lot of your time. That's why more and more people are looking for tools for duplicate photos.

In this article, we have put together 6 of the best duplicate photo finders for Mac. Let's dive into them and check which one is the best for you.

<summary>**Summary**: We will walk you through what WindowServer on Mac is, why it consumes high CPU and memory resources, and how to reduce its use of CPU and memory.</summary>

In the Activity Monitor, you may notice a process named WindowServer that uses a lot of CPU and memory resources. Although we know that high CPU and memory usage can degrade Mac performance, there is no way to completely close the WindowServer process to reduce its CPU and memory usage.

So, what exactly is WindowServer on Mac, and how can you lower its CPU and memory usage? Keep reading!

<toc></toc>

:::alsoread

:a[Mac Memory Usage High? Here's How to Reduce It]{href='https://www.drbuho.com/how-to/free-up-ram-on-mac'}

:::

## What is WindowServer on Mac?

WindowServer is one of the core parts of macOS. Simply put, it connects all interface applications and actions to your screen. What you see on your screen is what the WindowServer draws. And every time you launch an app, open a new window, or browser a new page, WindowServer is constantly drawing your screen.

When you launch an application, WindowServer reflects the behavior of that application, and then you can see it on your screen.


## Why Does WindowServer Use So Much CPU and Memory on a Mac?

Every program communicates with WindowServer to display things on your screen. Therefore, the more applications you run, the more CPU and memory resources the WindowServer process uses.

WindowServer is designed to help your computer run properly. It does not do anything malicious. Sometimes, however, you may find that WindowServer consumes a lot of CPU and memory resources even though only a few applications are running.  The reasons could be:

* Old Macs with the latest macOS.
* Too many login items.
* Unnecessary visual effects.
* Issues with external accessories.
* macOS bugs.
  
### How to Check CPU and Memory Usage on Mac

Before knowing how to fix this problem, let's see how to check CPU and memory usage on Mac.

Here are the steps: 

1. Open Activity Monitor via Spotlight or Launchpad.
2. In the Activity Monitor window, you can see the CPU load, CPU time, and number of threads of the WindowServer process. At the bottom of the Activity Monitor window, you can see your CPU usage.
   ![Check CPU Usage on Mac](https://www.drbuho.com/str-api/uploads/check_cpu_usage_mac_38cbf2192d.png)
3. To check your memory usage, click the Memory tab. From the list, you can know which processes are taking up your memory. Below the list, there is a graph showing how much memory space is used.
   ![Check Memory Usage on Mac](https://www.drbuho.com/str-api/uploads/check_memory_usage_mac_bf20cfc037.png)

## How to Lower WindowServer's CPU and Memory Usage on Mac

Running out of CPU and memory can make your Mac run laggy. Here are some ways to reduce the high CPU and memory usage due to the WindowServer process.

### Quit Unused Programs and Apps

As we mentioned earlier, running too many programs or applications can spike CPU and memory. It is a good idea to quit those programs you are not using.

In the Activity Monitor window, highlight the applications and processes you don't use, click the Stop button, and select Quit or Force Quit.

![Quit Unused Apps on Mac](https://www.drbuho.com/str-api/uploads/quit_unused_apps_mac_ebd95f5d4b.png)

By the way, it is also necessary to close windows that are not in use.

### Change Display Settings

Effects like motion and transparency can also increase CPU usage. They may be unnecessary for your Mac, especially for older Macs.

Follow the steps below to turn them off:

1. Click Apple menu > System Preferences > Accessibility.
2. Click Display in the sidebar and tick Reduce motion and Reduce transparency.

![Change Display Settings on Mac](https://www.drbuho.com/str-api/uploads/reduce_visual_effects_mac_e1eecf7fd4.png)

### Disable Unwanted Login Items

Login items are programs that start automatically when you log into your Mac. Some of these programs are not necessary to start at startup. Here's how to stop unneeded login items:

1. Click Apple menu > System Preferences > Users & Groups.
2. Click the Login Items tab, select the startup item you want to stop, and click the minus (-) button at the bottom of the list.
3. Unlock the padlock in the lower-left corner to save your settings.

![Disable Login Items Mac](https://www.drbuho.com/str-api/uploads/disable_login_items_mac_2f839a26fd.png)

Alternatively, you can use [BuhoCleaner](https://www.drbuho.com/), a handy startup program manager, to take full control of all the login items and startup services on your Mac. Moreover, its RAM release feature can help you reclaim memory space in seconds. Just click the button below to start.

<group><linkbutton href='/buhocleaner/download' prefix='download'>Free Download</linkbutton></group>

### Declutter Your Desktop 

Apple treats every icon on your desktop as an active window. This means that the more icons on your desktop, the more pressure it puts on your memory.

Organizing your desktop is easy. Just right-click on your desktop and choose Use Stacks, and you'll see all the files on your desktop sorted.

![Organize Your Mac Desktop](https://www.drbuho.com/str-api/uploads/declutter_desktop_mac_dbd1f1f0f5.png)

### Optimize Your Mac

Another way you can try is to optimize your Mac. If you don't want to manually deal with the tedious cleanup, you can try BuhoCleaner.

BuhoCleaner is one of the [best cleaning and optimization software](https://www.drbuho.com/how-to/best-mac-cleaner-software) for Mac. It makes it easy to delete unnecessary files, uninstall unwanted applications, free up memory, monitor CPU load and temperature, etc. Everyone can get started quickly.

<group><linkbutton href='/buhocleaner/download' prefix='download'>Free Download</linkbutton></group>
1. Download, install, and launch BuhoCleaner.
2. Choose the function in the sidebar and click the Scan button in the right column.
3. Check the boxes next to the files you want to delete and click the Remove button.

![Clean and Optimize Your Mac with BuhoCleaner](https://www.drbuho.com/str-api/uploads/optimize_mac_with_buhocleaner_3492878e43.png)

:p[Conclusion]{.h2}

Now you have a better understanding of WindowServer on Mac and know what to do when it uses too much CPU and memory resources. Please note that to keep your Mac running properly, you'd better avoid high CPU and memory usage.



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WindowServer High CPU And Memory Usage on Mac? Here's the Fix

In the Activity Monitor, you may notice a process named WindowServer that uses a lot of CPU and memory resources. Although we know that high CPU and memory usage can degrade Mac performance, there is no way to completely close the WindowServer process to reduce its CPU and memory usage.

So, what exactly is it, why does it use so much CPU and memory, and how to deal with the high CPU and memory issue it causes?

[Fixed] WindowServer High CPU and Memory Usage on Mac

<summary>**Summary**: In this guide, we will show you 6 of the best ways to clear space for macOS Monterey. </summary>

Want to [update](https://support.apple.com/en-us/HT212735) your macOS to the latest macOS Monterey, only to find out there isn't enough free space on your Mac? Read on, and we will guide you through 6 different ways to free up space for macOS Monterey.

<toc allow='1,2'></toc>

:::alsoread

:a[macOS Monterey Slow? Try the 8 Tips to Speed It Up]{href='https://www.drbuho.com/how-to/speed-up-mac-monterey'}

:::

## How Much Space Does macOS Monterey Need?

The macOS Monterey installer is about 12GB in size. But you'll still need some extra space to install it. According to Apple, if you're upgrading from macOS Sierra or higher, macOS Monterey requires 26GB of available storage to upgrade. And if you're upgrading from an earlier version, macOS Monterey requires up to 44GB of available storage.

## How to Check the Available Storage Space on Mac

Now that you know the total amount of space needed to upgrade to  macOS Monterey, the next thing you need to do is to check how much free disk space you have. Here are the steps:

![Check Storage Space](https://www.drbuho.com/str-api/uploads/check_storage_b6d843ae6c.png)

1. Click the Apple Menu > About This Mac > Storage.
2. After the calculation process is complete, hover your mouse over each part of the storage bar. You can see which types of files occupy most of the storage space and see how much space is available.

If you have more than 44GB of free space, then congratulations, you can go ahead and upgrade to macOS Monterey right now. But what if you don't have enough space? How can you make enough room for the installation of macOS Monterey? Read on for some solutions.

## How to Free Up Space on Mac for macOS Monterey

### 1. Optimize Storage with Built-in Tools

Macs with macOS Sierra or later have built-in optimization tools that will let you quickly optimize storage space.

![optimize-storage.png](https://www.drbuho.com/str-api/uploads/optimize_storage_6e93b11128.png)

1. Click the Manage button above the storage bar to open the Storage Management window.
2. You will see four optimization recommendations.
3. Follow the recommendations to free up some space.

- **Store in iCloud** – Click the Store in iCloud button to store your photos, documents, files, videos, and more in iCloud.
- **Optimize Storage** – Turn it on, and the macOS will automatically delete iTunes movies and TV shows that you have already watched.
- **Empty Trash Automatically** – If you turn this function on, the system will automatically remove files that have been in the Trash for over 30 days.
- **Reduce Clutter** – Click the Review Files button and manually dump unneeded bulky or duplicate files and documents into Trash.

In addition to the 4 optimization suggestions, you may also notice a category labeled "Other". It takes up a lot of your storage space, but you can't open it. Wondering what it is and how to get rid of it? Take a look at this article: [How to Delete Mac Other Storage](https://www.drbuho.com/how-to/clear-other-storage-mac).

### 2. Clear Junk Files in One Click

If you still haven't freed up enough space to install macOS Monterey, then you can use a Mac cleaner to quickly scan and clean up your Mac.

[BuhoCleaner](https://www.drbuho.com/) is one of the best Mac cleaning software, and it also works perfectly on macOS Monterey. Designed to be powerful yet easy to use, this tool allows you to clean and optimize your Mac like a pro. With its Flash Clean feature, you can get rid of all the junk files from your system, browser, and users in a matter of seconds.

<group><linkbutton href='/buhocleaner/download' prefix='download'>Free Download</linkbutton></group>

1. Just download and install it on your Mac.
2. Launch it and click the Scan button.
3. Wait a few seconds, and you will see all the junk files on your Mac.
4. Check the boxes next to the files you want to delete and click the Remove button. It's that easy!

![Quickly Clean Up Mac with BuhoCleaner](https://www.drbuho.com/str-api/uploads/quickly_clean_mac_buhocleaner_a911d628b9.png)


### 3. Uninstall Apps You Don't Use

You probably have installed a great number of applications on your Mac. Some of them may no longer be of any use. Deleting them will help you claim back some valuable storage space.

But how do you usually [uninstall an app](https://www.drbuho.com/how-to/uninstall-apps-mac)? Did you know the application is STILL on your hard drive! To completely delete it, you still need to remove its related files and empty them to the Trash. Here’s what you need to do:

1. Click the Go menu in Finder and choose Library. 
2. Find the files associated with the application and move them to the Trash.
   ![Delete App Related Files on Mac](https://www.drbuho.com/str-api/uploads/delete_app_related_files_mac_21f6fc8908.png)
3. Empty the Trash

A simpler approach is to use the BuhoCleaner (mentioned above) to completely uninstall any program you don't use.[Try](https://www.drbuho.com/buhocleaner/download) the app for free now.

### 4. Delete Large and Duplicate Files

Large files and [duplicate files](https://www.drbuho.com/how-to/find-and-delete-duplicate-files-on-mac) are eating up a ton of your storage space. Finding them and deleting them is a great way to free up some space. You can remove them manually, but it will take you a whole lot of time. Thanks to a third-party tool like BuhoCleaner, now you can get rid of these storage-consuming files quickly and effortlessly.

1. Download [the trial version of BuhoCleaner](https://www.drbuho.com/buhocleaner/download).
2. Install and launch it.
3. To delete large files, select the Large Files option in the sidebar and click the Scan button.
   ![Delete Large Files on Mac with BuhoCleaner](https://www.drbuho.com/str-api/uploads/delete_large_file_mac_buhocleaner_bbf754239e.png)
4. To delete duplicate files, switch to the Duplicates option, click the + button, and choose the folders you want to scan.
   ![Remove Duplicate Files with BuhoCleaner](https://www.drbuho.com/str-api/uploads/duplicate_file_finder_buhocleaner_5f1a0c299a.png)
5. Remove the results you don't need.

### 5. Delete Time Machine Backups

Your Mac will keep a copy of your Time Machine Snapshots in case your external drive can't be accessed. However, having them there will take up some of your valuable storage space. If you are absolutely sure that they are no longer needed, delete them from your Mac to reclaim space.

Here are the steps:
1. Open Terminal via Spotlight or Launchpad.
2. In the Terminal, type and run the command: `tmutil listlocalsnapshots`. (You should be able to see a list of backups sorted by date.)

   ![Find Time Machine Snapshots](https://www.drbuho.com/str-api/uploads/delete_time_machine_snapshots_d692d28cdb.png)

3. Type the command: `tmutil deletelocalsnapshots "xxxxxxx" `, enter the administrator password if asked, and hit the Return button on the keyboard. ("xxxxxxx" stands for the backup date of your Time Machine.)
4. Repeat step 3 if you want to remove more than one Time Machine snapshot.

### 6. Remove Old iOS Backups

Those old iOS backups are no longer of any use. Deleting them will help you reclaim some space.

Here's how to remove them from your Mac:

1. Open Finder. 
2. Click your device in the sidebar.
3. Under the General tab, click the Manage Backups button to see the backups on your Mac.
4.  Right-click on the backup that you don't want and select Delete or Archive.
5. Click Delete Backup, then confirm your deletion.

![Remove Old iOS Backups in Finder](https://www.drbuho.com/str-api/uploads/remove_old_ios_backups_bb46aa6282.png)

## Conclusion

Hopefully by now, we have helped you to resolve your problem of not  having enough space for the installation of macOS Monterey. As you have seen, using a third-party tool can streamline the task and help you to achieve the desired result quickly and efficiently.

And BuhoCleaner is the handy Mac cleaner that can help you to do just that. You can free up gigabytes of space with just one click! Why not go ahead and give it a try.




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How to Fix "Not Enough Space to Install macOS Monterey" Error

Want to update your macOS to the latest macOS Monterey, only to find out there isn't enough free space on your Mac? Read on, and we will guide you through 6 different ways to free up space for macOS Monterey.

6 Fixes for the Not Enough Space to Install macOS Monterey Error

:summary[**Summary**: From this guide, you will learn the whys and hows of backing up data on Mac.]

Nothing is more frustrating than losing important data on your Mac. The best way to avoid this is to back up your Mac. If you've never backed up your Mac, read on this blog to learn why you should and how to do it.

<toc></toc>

:::alsoread

:a[Mac Won't Update? 8 Best Tips to Fix It]{href='https://www.drbuho.com/how-to/cant-update-mac'}

:::

## Reasons Why You Should Back up Your Mac

Creating a backup for your Mac is to avoid data loss. Possible reasons for data loss include:

* Your Mac is infected with a virus.
* Your Mac hardware is damaged.
* Accidental deletion of important files.
* macOS operating system issues.

Now that you know the importance of backing up your Mac, let's see how to do it.

## Before Backing up Your Mac

Before creating a backup, you'd better delete the files you don't need on your Mac because the first backup is much time-consuming.

You can use Finder to [delete the files](https://www.drbuho.com/how-to/delete-files-on-mac) you don't need manually. But it is recommended that you use [BuhoCleaner](https://www.drbuho.com/) to do this job for you. This tool is designed for Mac cleanup and optimization. It can clean your Mac in a few clicks. 

<group><linkbutton href='/buhocleaner/download' prefix='download'>Free Download</linkbutton></group>

![Quickly Clean Up Mac with BuhoCleaner](https://www.drbuho.com/str-api/uploads/quickly_clean_up_mac_buhocleaner_665155a334.png)

Now that you have cleared your Mac of unnecessary files, let's back up your Mac.

## How to Back up Your Mac Using Time Machine

When it comes to Mac backup, the first tool you may want to use is Time Machine, a backup tool built-in macOS. You can use it to back up files, movies, songs, photos, accounts, passwords, etc. However, it can't be used to back up your macOS.

**Tools Needed:**

* Time Machine
* An External Drive (2 times the size of your Mac hard drive)

Here's how to use Time Machine to back up your Mac.

**1. Erase or Format Your External Drive**

1. Connect your external drive to your Mac.
2. Launch Disk Utility via Spotlight, Launchpad, or Finder.
3. Click the View arrow and select Show All Devices.
4. Select your external drive in the sidebar and click the Erase button.
   ![Format Your External Drive](https://www.drbuho.com/str-api/uploads/format_external_hard_drive_mac_90c2e5e314.png)
5. If necessary, name your device and :a[select the format]{href=https://support.apple.com/guide/disk-utility/file-system-formats-dsku19ed921c/21.0/mac/12.0 rel=nofollow} you need.
![Erase Data on Your Drive with Disk Utility](https://www.drbuho.com/str-api/uploads/erase_external_hard_drive_mac_7a79da5bbf.png)
6. Click Erase > Done.

**2. Back up your Mac with Time Machine**

1. Click Apple Menu > Preferences > Time Machine.
2. In the Time Machine window, click the Select Disk button, choose the drive you formatted to store your backup, and then click the Use Disk button.

![Back up Your Mac with Time Machine](https://www.drbuho.com/str-api/uploads/backup_mac_to_time_machine_a545490e42.png)

:note[Time Machine will back up your Mac automatically. You don't need to perform any further operations. It will back up your Mac on an hourly, daily, and weekly basis. If your disk is full, it will automatically delete the oldest backups.]{notetype=Note} 

## How to Back Up Your Mac Without Using Time Machine

### How to Back up Your Mac to iCloud

As you can see, you need an external drive to back up your Mac with Time Machine. But how do you back up your Mac if you don't have one?

In this case, you can use a cloud service provider like iCloud, Google Drive, [Dropbox](https://www.drbuho.com/how-to/uninstall-dropbox-mac) or OneDrive to back up your data. It is worth noting that before you can back up and restore files via cloud services, your Mac needs to be connected to WiFi first.

For Mac users, iCloud is the best option. The best part of the tool is that you can access iCloud data on all macOS and iOS devices. Unfortunately, it only provides you with 5GB of free iCloud space. If your total file size is more than 5GB, you need to subscribe to its paid plan to get more space.

**Tools Needed:**

* iCloud

**Here's how:**

1. Click Apple Menu > Preferences > Apple ID.
2. In the Apple ID window, select iCloud in the sidebar and iCloud Drive in the right column. (You will also notice the usage of your iCloud.)
3. Check the checkboxes next to the files you want to back up or sync, and then click the OK button.
   ![Back Up Mac with iCloud](https://www.drbuho.com/str-api/uploads/backup_mac_to_icloud_c518845d69.png)
4. To check the contents of iCloud Drive, open Finder and click iCloud in the sidebar. (You can drag any files you want to back up to iCloud Drive).
   ![Check iCloud Drive in Finder](https://www.drbuho.com/str-api/uploads/check_icloud_drive_finder_3af7b7c5f0.png)

:note[It's a good idea to check the Optimize Mac Storage option in the Apple ID window. If you do this, everything in iCloud Drive will be stored on your Mac when there's enough storage space, and old files will only be stored in iCloud when space is needed.]{notetype=Note} 


### How to Back up Your Mac Using Backup Software

Another way to back up your Mac is to use third-party Mac backup software. They allow you to have better control over the files you want to back up, which perfectly makes up for the shortcomings of Time Machine.

There are tons of backup tools available online. Here, we will take SuperDuper!, one of the best Mac backup software, as an example. This tool is simple and easy to use, and it can help you backup your Mac in a few clicks.

**Tool Needed:**

* SuperDuper!
* An External Drive (1.5 - 2 times the size of your Mac hard drive)

**How to Back up Your Mac with SuperDuper!:**

1. Download, install and launch SuperDuper! on your Mac. 
2. Select the volume you want to copy and the hard drive you want to save the backup to.
3. Choose Backup - all files or Backup - user files. (Backup - all files is more recommended. If the volume you are copying is a startup disk, the backup you make is a bootable clone.)
4. Click the Options button to tell SuperDuper! how to perform your backup. 
5. Click the Copy Now button to start your backup.

![Update Mac with SuperDuper!](https://www.drbuho.com/str-api/uploads/Super_Duper_Main_a0bb0dfc3d.png)

:p[Conclusion]{.h2}

Now you know how to backup your Mac with or without Time Machine. Which method do you prefer?

It's never too late to backup your Mac. Now go ahead and choose the way you like to make your first backup.


medium_How_to_Backup_Your_Mac.png

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How to Back Up Your Mac With/Without Time Machine

Nothing is more frustrating than losing important data on your Mac. The best way to avoid this is to back up your Mac. If you've never backed up your Mac, read on this blog to learn why you should and how to do it.

:summary[**Summary**: Want to delete some sensitive files on Mac permanently? Look no further. In this article, you will get to know how to delete files and folders on Mac in 4 ways securely.]

How do you usually delete files on your Mac? Just move them to the Trash? This method does not delete your files completely. Your files remain on your hard drive, which not only takes up valuable [storage space](https://www.drbuho.com/how-to/free-up-space-on-mac) but also puts your private files at risk. If you want your personal or sensitive files to be unrecoverable, keep reading this blog, and we will show you how to permanently delete files and folders on Mac in 4 different ways.

Let's get started.

:toc{allow=1,2}

:::alsoread

:a[6 Best Ways to Fix  the Not Enough Disk SpaceError in iMovie]{href='https://www.drbuho.com/how-to/imovie-not-enough-disk-space'}

:::

## How to Permanently Delete Files and Folders on Mac by Empty Trash

Simply dragging a file to the Trash does not completely delete it. You still need to empty your Trash.

The easiest way to do this is to right-click on the Trash icon in the dock and select Empty Trash. The system will ask you to confirm if you want to delete the files in the Trash permanently. If you are sure, click the Empty Trash button.

![Empty Trash](https://www.drbuho.com/str-api/uploads/empty_trash_418bc8cd60.png)

Alternatively, you can clear the Trash by using the Finder. Click the Finder menu, then select Empty Trash and confirm your empty action.

![Empty Trash in Finder](https://www.drbuho.com/str-api/uploads/empty_trash_in_finder_87357d5540.png)

Related Article: [Can't Empty Trash on Mac? Here's the Fix](https://www.drbuho.com/how-to/cant-empty-trash-on-mac)

:note[If you don't want to receive the warning message from Trash, press and hold the Option key while you click the Empty Trash button. To turn off the warning message, click the Finder menu > Preferences > Advanced and uncheck the box next to Show warning before empty the Trash.]{notetype=Tip}

## How to Permanently Delete Files on Mac Using Shortcuts

To permanently delete a file or folder, bypassing the Trash, press **Option + Command + Delete** keys.

To remove a file a folder to the Trash, press **Command + Delete** keys.

To empty your Trash, use **Command + Option + Shift + Delete**.


:note[Can't delete a file? Check if your file is in use or locked.]{notetype=Tip}

## How to Permanently Delete Files and Folders on Mac Using Terminal

Both of the methods above will empty the Trash. What if you want to make some files unrecoverable after deleting them?

At this point, you can use Terminal to remove the files you don't need. The Terminal will delete your files without emptying the Trash, and you will not get any warning, so please be careful.

1. Click the magnifier icon in the status menu to open Spotlight.
2. Use Spotlight to search and open Terminal.
3. To delete a file, type rm and a space in Terminal, then drag the file you want to get rid of into Terminal and press Return.
   ![Delete Files on Mac with Terminal](https://www.drbuho.com/str-api/uploads/delete_files_on_mac_with_terminal_34ff4a517c.png)   
4. To remove a folder, type `sudo rm -rf` and a space, drag the folder you want to shred into Terminal, and press Return.
   ![Delete Folders with Terminal](https://www.drbuho.com/str-api/uploads/delete_folders_on_mac_with_terminal_d1f5a6c4fb.png)  

## How to Permanently Delete Files and Folders on Mac Using BuhoCleaner 

If you don't know much about Mac and don't want to deal with commands. Then using a third-party file shredder to delete files on Mac permanently is undoubtedly your best choice.

[BuhoCleaner](https://www.drbuho.com) is just the tool you need. With its file shredding feature, you can freely find and thoroughly remove any unwanted files on your Mac hard drive without worrying about their recovery. 

<group><linkbutton href='/buhocleaner/download' prefix='download'>Free Download</linkbutton></group>

Here's how to use BuhoCleaner to shred files:

1. Make sure you have BuhoCleaner installed on your Mac.
2. Launch it and click on ToolKit > Shredder > Select Files.
  ![Permanently Delete Files on Mac](https://www.drbuho.com/str-api/uploads/permanentely_delete_files_on_mac_c6c584cd1b.png)

3. Select the files or documents you want to delete and click the Securely Remove button.
   ![Shred Files on Mac with BuhoCleaner](https://www.drbuho.com/str-api/uploads/shred_files_with_buhocleaner_cdfcbab1ee.png)

Overall, it's easy to permanently delete unwanted files and folders on your Mac. The first two methods will empty all the files in the Trash, while the last two methods will shred only the files you choose. Just choose the most suitable way according to your needs.

By the way, BuhoCleaner is a trustworthy [Mac cleanup software](https://www.drbuho.com/how-to/best-mac-cleaner-software) with many useful cleanup tools built in. Don't forget to try it if you want to reclaim more free storage space.

:p[FAQs]{.h2}

1. **How Can I Permanently Delete All Files from a Flash Drive on Mac?** 

    1. Open Disk Utility via Spotlight.
    2. Click on your external flash drive in the left sidebar.
    3. Click the Erase tab, name and format your drive, and click on Erase. All data and files in your flash drive will be wiped out.


2. **Can I Delete Files That Are in Use on Mac?**

    Unfortunately, you can't delete files that are in use. Because these files may be vital to your system, deleting them may damage your system. If you are sure that the file you want to get rid of is not a system file or a critical file for an app, you can quit the program occupying the file through Activity Monitor first and then delete it.
    
3. **How Can I Delete Locked Files on Mac?** 

    You can't delete a file if it's locked. To delete it, unlock it before putting it in the Trash. Highlight the file you want to delete and select Get Info from the File menu (or use the hotkey: Command + I) to unlock the box next to it. If you are not logged in, you will be asked to enter the administrator password.
    





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4 Ways to Permanently Delete Files and Folders on Mac

How do you usually delete files on your Mac? Just move them to the Trash? This method does not delete your files completely. Your files remain on your hard drive, which not only takes up valuable storage space but also puts your private files at risk. If you want your personal or sensitive files to be unrecoverable, keep reading this blog, and we will show you how to permanently delete files on Mac in 4 different ways.
Let's get started.

<summary>Summary: In this article, you will learn what RAM on your Mac is, how to check memory (RAM) usage on your Mac, and how to reduce it to make your Mac run faster.</summary>

Memory is crucial to your Mac. Not having enough memory space can make your Mac run slowly. If you have high memory usage and want to lower it, you've come to the right place. This article walks you through what memory (RAM) is, how to check memory usage on your Mac, and more importantly, how to free it up.

:toc{allow=1,2}

:::alsoread

:a[8 Best Ways to Free up Storage Space on Mac]{href='https://www.drbuho.com/how-to/free-up-space-on-mac'}

:::

## What is RAM?

RAM refers to Random Access Memory, which provides [storage](https://www.drbuho.com/how-to/clear-other-storage-mac) for ongoing tasks and processes. It is one of the most important components that determine the performance of your Mac. The less RAM space you have, the laggier your Mac will run.

Like Mac's internal storage, RAM is measured in GB. But the difference between them is that RAM is faster to read.

Macs typically come in 8G and 16G of RAM. Some applications require a lot of RAM to run effectively, such as 3D design software, video editing software, graphic design software, and big games. But under normal circumstances, 8G of RAM is more than enough.

## How to Check Memory (RAM) Usage on Mac

The more programs you run, the more memory space they take up. Want to know which processes are using the most space of your memory? Use Activity Monitor to check. Here's how:

1. Click the magnifier icon in the menu bar to open Spotlight.
2. Open Activity Monitor via Spotlight.
3. Click the Memory tab, and you can see a list of ongoing processes and each process occupies.

![check-memory-usage-with-activity-monitor.png](https://www.drbuho.com/str-api/uploads/check_memory_usage_with_activity_monitor_0ac38bac3f.png)

Below the list, there is a small graphic that shows an overview of your memory usage.

- **Memory Pressure**: It illustrates the availability of memory resources. The green color means that the memory resources are available.
- **Physical RAM**: The RAM capacity of your Mac.
- **Memory Used**: Memory used by all applications and macOS processes.
- **App Memory**: Memory used by applications and their processes.
- **Wired Memory**: Memory that cannot be compressed or paged out to your startup drive.
- **Compressed**: Memory that has been compressed to provide more RAM for other processes.
- **Cached Files**: Memory that has been recently used by the application but is now available for use by other applications.
- **Swap Used**: Memory used by macOS memory.

## How to Lower Memory (RAM) Usage on Mac

Now you know how stressed your memory is. The next thing we need to do is to release it or reduce it.

### 1. Restart Your Mac

The easiest way to free up RAM is to restart your Mac. Since RAM is a temporary memory, all temporary files stored on it will be cleared when you restart your Mac.

### 2. Free up RAM with Terminal

Restarting your Mac does help free up memory, but it will terminate all your work on the Mac. In this case, you can turn to the terminal to free up RAM.

1. Open the Terminal via Spotlight.
2. Type and run the command: `sudo purge`.
3. Enter your administrator password and then press the Return button on your keyboard again. After that, your memory will be cleared.

![How to Free up RAM with Terminal](https://www.drbuho.com/str-api/uploads/free_up_ram_with_terminal_9c1f716752.png)

### 3. Free up RAM with Third-Party Tools

If the above methods are not convenient for you, you may want to use a third-party tool to help you. BuhoCleaner is the tool you need. It can help you free up RAM in one click. 

Just download and install BuhoCleaner on your Mac, open it, and click ToolKit > Free Up RAM > Start. It only takes you a few seconds.

<group><linkbutton href='/buhocleaner/download' prefix='download'>Free Download</linkbutton></group>

![Free up RAM with BuhoCleaner](https://www.drbuho.com/str-api/uploads/free_up_ram_with_buhocleaner_2_eb61d15686.png)

BuhoCleaner can do more jobs for you. Some of its noticeable features are junk file cleaning, app uninstallation, large file and duplicate file removal, startup program management, file shredding and [Spolight rebuilding](https://www.drbuho.com/how-to/rebuild-spotlight-index). It's worth a try.

### 4. Tidy up Your Desktop

macOS treats every icon as an active window. The more icons you have on your desktop, the more pressure you put on your memory. If you have a lot of documents, photos, screenshots, and more stored on your desktop, it's time to clean them up.

You don't need to use third-party applications. Apple's built-in decluttering tool is good enough. All you need to do is right-click on your desktop and select Use Stack. The tool will categorize your files and put them in neat little piles.

![Declutter Desktop on Mac](https://www.drbuho.com/str-api/uploads/declutter_desktop_05496f54d3.png)

### 5. Disable Login Items

Login items are programs that start automatically when you log in to your Mac. These programs help your Mac run properly, but at the same time they can take up a lot of memory space.

Not all startup programs are necessary. It's a good idea to prevent those unnecessary ones from launching when your Mac starts.

Here are the steps:

1. Click the Apple icon > System Preferences > Users & Groups.
2. Click on the Login Items tab, and you'll see a list of apps that auto-login when you boot your Mac.
3. Highlight the apps you want to remove, unlock the padlock in the lower-left corner, and click the Minus(-) button under the list.

![How to Disable Login Items on Mac](https://www.drbuho.com/str-api/uploads/disable_login_items_3d73e05e62.png)

Alternatively, you can use the free startup program manager BuhoCleaner to take control of your startup programs. 

1. [Download](https://www.drbuho.com/how-to/free-up-space-on-mac) and install BuhoCleaner on your Mac.
2. Launch it and click on the Startup Items in the sidebar.
3. Click the Scan button and you will see all the login items and startup services.
4. Change their status as needed.

![Manage Startup Programs with BuhoCleaner](https://www.drbuho.com/str-api/uploads/manage_startup_programs_with_buhocleaner_5c6d034791.png)

### 6. Keep Fewer Finder Windows

In the daily use of your Mac, you may have many Finder windows open. Chances are you forget to close the windows you no longer use in time, and they continue to eat up your memory.

You can close them directly or merge them together by clicking the Finder Menu > Windows > Merge All Windows.

![How to Merge Finder Windows](https://www.drbuho.com/str-api/uploads/how_to_merge_finder_windows_56d4925843.png)

### 7. Close Browser Tabs You Don't Use

It's no secret that browser tabs eat up your memory space. If you have dozens of tabs open in your browser, they can put a lot of pressure on your memory and make your Mac laggy or become unresponsive.

So, don't forget to close the browser tabs you no longer use.

### 8. Remove Unused Browser Extensions

Extensions can improve your experience with browsers. But at the same time, they can downgrade your Mac performance because they consume a lot of your memory space. 

Therefore, it's a good idea to remove the unused extensions from your browsers.

### 9. Free up Storage Space

Did you know that your Mac is likely to take up your memory to store cached files when the disk is full? To avoid this, you'd better start cleaning up your storage space before it runs out. There are many ways to clean storage space.

Learn more from the article: [How to Free Disk Space on Mac](https://www.drbuho.com/how-to/free-up-space-on-mac).

### Bonus Tip: How to Monitor Memory (RAM) Usage in Mac Menu Bar

It is not wise to start cleaning the memory only when it is running low. You can use the BuhoCleaner Menu to [monitor memory usage](https://www.drbuho.com/mac-cleaner/how-to-monitor-mac-system-stats-with-buhocleaner) in your status menu in real-time. You can also release the memory with one click when you find that your memory is running out.

<group><linkbutton href='/buhocleaner/download' prefix='download'>Free Download</linkbutton></group>

**How to monitor memory usage with BuhoCleaner Menu:**

1. Download, install and launch BuhoCleaner. 
2. Click BuhoCleaner Menu > Preferences > Status Menu. 
3. Check the box next to Memory Load and you will see your memory usage in the status menu.
   ![Monitor Memory Usage in Status Menu](https://www.drbuho.com/str-api/uploads/monitor_memory_usage_in_status_menu_c2b73c2224.png)  
4. Click the Memory Load in the status menu and then click the blue lightning button next to RAM to release memory with one click.

![Manage Memory with BuhoCleaner Menu](https://www.drbuho.com/str-api/uploads/manage_memory_with_buhocleaner_2d17d787c8.png)

:p[Conclusion]{.h2}

That's all for how to check memory (RAM) usage and reduce it on Mac. Please note that memory can effect your Mac performance and try to avoid 100% memory usage.






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9 Ways to Reduce Memory (RAM) Usage on Mac

Memory is crucial to your Mac. Not having enough memory space can make your Mac run slowly. If you have high memory usage and want to reduce it, you've come to the right place. This article will walk you through what memory (RAM) is, how to check memory usage on your Mac, and more importantly, how to free it up.

How to Lower Memory (RAM) Usage on Mac

:summary[**Summary**：This guide covers what Dropbox is and how to uninstall it from your Mac in two ways.]

Found a better Dropbox alternative or not satisfied with Dropbox? Want to uninstall it from your Mac but don't know how? Read on this blog, and you will find 2 ways.

:toc{allow=1,2}

:::alsoread

:a[3 Ways to Completely Unisntall Kaspersky from Mac]{href='https://www.drbuho.com/how-to/uninstall-kaspersky-on-mac'}

:::


## What is Dropbox?

Dropbox is one of the best cloud storage services. What makes it stands out from other cloud storage providers are its file sync and file sharing. If you need collaboration between Google Docs and Microsoft Office, Dropbox is your best bet.

However, Dropbox offers only 2GB of free storage, and its paid plans are expensive for people who have low cloud storage needs.

If you're disappointed with Dropbox and want to delete it from your Mac, read on to learn how.

## How to Uninstall Dropbox on Mac: The Easy Way

The quickest way to uninstall Dropbox from your Mac is to use a [third-party app uninstaller](https://www.drbuho.com/how-to/best-free-app-uninstallers-for-mac). BuhoCleaner is the right tool for you. It can uninstall Dropbox without leaving any traces on your hard drive, and the process only takes you a few seconds.

<group><linkbutton href='/buhocleaner/download' prefix='download'>Free Download</linkbutton></group>

Here's how to use BuhoCleaner to remove Dropbox:

1. Download, install, and launch BuhoCleaner.
2. Click App Uninstall in the sidebar, and you will see all apps installed on your device.
3. Find Dropbox, check the box next to it, and click the Remove button. (You may be asked to quit Dropbox if it's in use.)

![Quickly Uninstall Dropbox from Mac](https://www.drbuho.com/str-api/uploads/uninstall_dropbox_with_buhocleaner_f4cb5e74a0.png)

:::note{notetype=note}

Deleting Dropbox on your Mac won't remove your Dropbox account or the Dropbox folder on your hard drive. To remove the Dropbox folder, press **Command + Shift + H** keys to open the Home folder and drag the Dropbox folder to the Trash.

:::


## How to Manually Uninstall Dropbox on Mac

You can also delete Dropbox from your Mac manually. But please note that the process is time-consuming, and you may not be able to delete all files related to Dropbox. 

Here're the steps:

**1. Unlink Dropbox from Your Mac**

1. Click the Dropbox icon in the menu bar.
2. Click Preferences > Account > Sign out.

![Unlink Dropbox from Mac](https://www.drbuho.com/str-api/uploads/unlink_dropbox_from_mac_b2a1f74d97.png)

**2. Quit Dropbox**

To avoid failure to uninstall Dropbox, use Activity Monitor to quit all Dropbox processes.
1. Open Activity Monitor via Spotlight.
2. Find all the processes of Dropbox and stop them.

![quit-dropbox.png](https://www.drbuho.com/str-api/uploads/quit_dropbox_05fd827cac.png)

**3. Uninstall Dropbox App**

1. Open Finder > Applications.
2. Locate Dropbox and drag it to the Trash.

![Uninstall Dropbox App with Finder](https://www.drbuho.com/str-api/uploads/uninstall_dropbox_app_mac_3174d0a128.png)

**4. Remove Dropbox Leftovers**

Dragging Dropbox to the Trash won't completely delete it from your Mac. You also need to delete related files it left on your Mac.
1. Click the Go menu in Finder and choose Go to Folder.
2. Go over the following paths to find and remove all the related files of Dropbox.

* ~/Library/Caches
* ~/Library/Cookies
* ~/Library/Application Support
* ~/Library/Application Scripts
* ~/Library/Saved Application State
* ~/Library/Containers
*  ~/Library/Group Containers
*  ~/Library/Preferences
*  ~/Library/Launch Agents

![Remove Dropbox Related Files with Finder](https://www.drbuho.com/str-api/uploads/remove_dropbox_leftovers_b939263445.png)

**5. Uninstall the Dropbox Contextual Menu**

1. Press Shift + Command + G keys on a Finder window to open the Go to Folder window.
2. Paste /Library in the search box and press the Return key.
3. Find the folder named DropboxHelperTools, drag it to Trash, and empty your Trash.

![Unisntall Dropbox Contextual Menu](https://www.drbuho.com/str-api/uploads/uninstall_dropbox_contextual_menu_32066dd211.png)

:p[Conclusion]{.h2}

Hopefully, you have successfully uninstalled Dropbox on your Mac by using one of the two ways above. Your files in Dropbox won't be deleted, and you can still get them when you sign in to your Dropbox account.
If you find this article helpful, don't forget to share it with others.

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2 Ways to Completely Uninstall Dropbox on Mac

Found a better Dropbox alternative or not satisfied with Dropbox? Want to uninstall it from your Mac but don't know how? Read on this blog, and you will find 2 ways.

:summary[**Summary**: From this blog, you will learn what is CPU and how to check your Mac's CPU usage with simple steps.]

If you find that your Mac is slow to start or applications are lagging, you may need to check your Mac's CPU utilization. In this blog post, we will show you how to check the CPU usage on your Mac.

<toc></toc>

:::alsoread

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

:::

## What is a CPU?

CPU, short for Central Processing Unit, is the brain of a computer. It interprets computer instructions and processes data in computer software.

The CPU usage will constantly change with your activities on the computer. When the CPU usage is close to 100%, you will find that the computer starts to freeze.

Keep reading if you want to know how to check the CPU usage on Mac.

## How to Check CPU Usage on Mac

### 1. How to Check Mac CPU Usage with Activity Monitor

The Activity Monitor shipped with macOS can help you monitor the status of every process on your Mac. Not only can you use it to see the usage of CPU, [memory](https://www.drbuho.com/how-to/free-up-ram-on-mac), and disk, but you can also use it to force quit the apps that are using the most CPU power. Here're the steps.

1. Open the Activity Monitor via Spotlight or Launchpad.
2. Click the CPU tab, you will see all the processes that are using the CPU power.
    ![check-cpu-usage-on-mac-with-activity-monitor.png](https://www.drbuho.com/str-api/uploads/check_cpu_usage_on_mac_with_activity_monitor_0e353f17c7.png)
3. Click the %CPU option to quickly view the processes that consume the most CPU power.
4. To show the CPU usage on Dock, right-click the Activity Monitor icon on Dock, hover your mouse over Dock Icon and choose Show CPU usage.
    ![show-cpu-usage-on-dock.png](https://www.drbuho.com/str-api/uploads/show_cpu_usage_on_dock_5902eeed77.png)

### 2. How to Check Mac CPU Usage with Terminal

Alternatively, you can use Terminal to check the CPU usage on your Mac quickly. However, this method only allows you to see the CPU utilization, and you don't know which process consumes the most CPU power.

Here's what you need to do: :br
1. Open Terminal via Spotlight or Launchpad.
2. Paste and run the command: top -l 2 | grep -E "^CPU", and you will see the CPU usage in percentage.
    ![check-mac-cpu-usage-with-terminal.png](https://www.drbuho.com/str-api/uploads/check_mac_cpu_usage_with_terminal_dbbbb4e78c.png)

### Extra Tip: How to Check CPU Load on Mac Menu Bar

CPU load is the number of processes that the CPU is executing or waiting for the CPU to execute. As we said above, you should avoid a 100% CPU usage situation. BuhoCleaner Menu is a handy tool that enables you to monitor CPU load in real-time. When you find that the CPU load is too high, you can react quickly and then take steps to reduce CPU usage, such as killing CPU-hogging processes, [disabling unnecessary startup programs](https://www.drbuho.com/how-to/disable-startup-items-mac), closing unused applications, etc.

**How to Use BuhoCleaner Menu to Check CPU Load:**

1. Download the [free version of BuhoCleaner](https://www.drbuho.com/buhocleaner/download) and install it.
2. Launch it and find BuhoCleaner Menu's widget in the status menu.
3. Click on the widget, and you will see the CPU load. If you want to monitor the CPU load in the status menu in real-time, go to BuhoCleaner's Preferences and then tick CPU Load.
    ![monitor-cpu-load-with-buhocleaner-menu.png](https://www.drbuho.com/str-api/uploads/monitor_cpu_load_with_buhocleaner_menu_56e22c8896.png)

 
 ## How to Lower CPU Usage on Mac
 
 ### 1. Stop Extraneous Processes
 
 With Activity Monitor, you know what processes are consuming the most CPU usage. The next thing you need to do is stop the extraneous processes.
 
Here're the steps:

1. Highlight the processes you want to kill.
2. Click the cross circle button at the top of the Activity Monitor to end them.  

![kill-cpu-hogging-process.png](https://www.drbuho.com/str-api/uploads/kill_cpu_hogging_process_edf359332e.png)
 
 ### 2. Close Unused Windows and Apps
 
 In Activity Monitor, you may notice a process named WindowServer. It takes a large part of your CPU resource. But to your disappointment, you can't stop it completely. So what is it?
 
 [Apple](https://developer.apple.com/library/archive/technotes/tn2083/_index.html#//apple_ref/doc/uid/DTS10003794-CH1-SUBSECTION14) says that WindowServer is a single point of contact for all applications. The amount of CPU it consumes is directly related to the number of windows and apps you have open on your Mac.
 
 Therefore, it's a good idea to close all the apps and windows you don't use.
 
 Related Article: [WindowServer High CPU and Memory Usage on Mac? Here's the Fix](https://www.drbuho.com/how-to/windowserver-high-cpu-and-memory-mac)
 

 ### 3. Restart Your Mac
 
If your Mac's performance drops due to 100% CPU usage, a quick restart may fix your problem.
 
 Just click the Apple menu and choose Restart.
 

:p[Conclusion]{.h2}

That's it. It is easy to check and reduce the CPU usage on your Mac. If you don't want your Mac to run lagging, you should avoid the situation where the CPU usage exceeds 100%. BuhoCleaner Menu can help you monitor the CPU load in real-time, don't forget to give it a try.

By the way, BuhoCleaner is one of the [best Mac cleaners](https://www.drbuho.com/how-to/best-mac-cleaner-software). It can help you clean and optimize your Mac in a few clicks. Click the button below to have a try.




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How to Check and Lower CPU Usage on Mac 

If you find that your Mac is slow to start or applications are lagging, you may need to check your Mac's CPU utilization. In this blog post, we will show you how to check the CPU usage on your Mac.