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How to Run Apple Diagnostics to Test Mac for Hardware Issues

Learn how to run Apple Diagnostics to test your Mac to find and fix hardware issues with hard drive, graphics, RAM, network, Bluetooth, keyboard, battery, etc.

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5 Ways to Open System Settings on Mac (Tahoe/Sequoia)

Here are 5 ways to open System Settings on macOS Tahoe/Sequoia/Sonoma/Ventura. If you need to adjust some settings on your Mac, you can use one way to access System Settings.

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[7 Fixes] Failed to Personalize the Software Update Tahoe

This guide aims to help you fix the "failed to personalize the software update, try again" issue when downloading macOS Tahoe

[Fixed] Failed to Personalize the Software Update Tahoe

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Escape Button Not Working on Mac (Tahoe)? Here's the Fix

This article explains why the Escape key is not working on your Mac and offers five effective solutions to fix it. You can also find alternative solutions to force quit on Mac without the ESC key.

Escape Button Not Working on Mac (Tahoe)? 6 Fixes Here!

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Mac Dark Mode: How to Enable and Disalbe It

This post is an ultimate guide on how to enable or disable Dark Mode on Mac. Learn 2 easy ways to switch between light and dark modes on macOS Tahoe, Sequoia, Sonoma, Ventura, Monterey, and earlier versions.

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How to Enter or Exit Full Screen on Mac

How to exit full screen on Mac? This post introduces 3 ways to go full screen or get out of full screen on macOS Tahoe/Sequoia.

How to Enter or Exit Full Screen on Mac (Tahoe/Sequoia)

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How to Manage Apple ID Account, Password, Devices, Subscriptions

This post introduces how to manage Apple ID login, password, devices, subscriptions, payment, security features, and other account information of your Apple ID.

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How to Select Multiple Files on Mac

This article explains how to use the keyboard to select multiple files on Mac (Tahoe/Sequoia) and provides tips to fix issues when you can’t select multiple files.

How to Select Multiple Files on Mac (Tahoe/Sequoia)

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8 Fixes for "Your Startup Disk Is Almost Full" on Mac (Tahoe)

In this article, you'll learn what the error message "Your startup disk is almost full" means on your Mac and how to make more free space on your Mac's startup disk.

How-To