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How to reinstall macOS?
Can I reinstall a new version of macOS?
What if I can't install macOS from recovery?
How do I restart my Mac after installing macOS?
How do I reinstall macOS from a hard drive?
Does reinstalling macOS delete files?
Sep 30, 2024 · How to reinstall macOS. Use macOS Recovery, your computer’s built-in recovery system, to reinstall the Mac operating system. Before you begin. Shut down your Mac. Start up from macOS Recovery. Reinstall macOS from Recovery. If you need help.
- Overview
- Use Software Update
- Use macOS Recovery
- Use the App Store
- Use a web browser for older versions
- Use a bootable installer
- If you need help
Download and install current or previous versions of the Mac operating system on compatible Mac computers.
To maintain your computer's security, stability, and compatibility, Apple recommends using the latest macOS that is compatible with your Mac. macOS updates and upgrades also include the latest features and built-in apps such as Safari.
Use Software Update
Use macOS Recovery
Use the App Store
Use a web browser
Software Update is the fastest and easiest way to get macOS updates and upgrades, and it can use less storage space to download and install them.
Software Update shows only software that is compatible with your Mac. If Software Update says that your Mac is up to date, then no new software is currently available for your Mac model.
If you want to reinstall macOS, or your Mac doesn't start up all the way because it doesn't have a working operating system, you can use the built-in Recovery system to reinstall macOS.
How to reinstall macOS from macOS Recovery
To download macOS from the App Store, you must download from a Mac that is compatible with that macOS. If your Mac isn't compatible, the App Store dims the Get button, says that the macOS is not compatible with this device, or says that the requested version of macOS is not available.
1.Use these links to find macOS in the App Store. If these links don't work as expected, try again using Safari, which is in your Applications folder.
•Sonoma 14
•Ventura 13
•Monterey 12
•Big Sur 11
These older macOS versions are available as disk images that you can download using your web browser. To get the installer from the disk image, you must use a Mac that is compatible with that macOS.
1.Use these links to download a macOS disk image (.dmg) file. If these links don't work as expected, try again using Safari, which is in your Applications folder.
•Sierra 10.12
•El Capitan 10.11
•Yosemite 10.10
•Mountain Lion 10.8
A bootable installer can be useful if you want to install macOS on multiple computers without downloading the installer each time, or when you can't install using macOS Recovery or the other methods.
To download an installer suitable for creating a bootable installer, use the App Store or use a web browser to download from a compatible Mac. The Mac must also be using macOS High Sierra or later, the latest version of macOS Sierra, or the latest version of OS X El Capitan.
If an error occurred while updating or installing macOS
If you need more storage space to download or install
If your Mac doesn't start up all the way
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You can use macOS Recovery, the built-in recovery system on your Mac, to erase and reinstall macOS. Choose Apple menu > Restart, then immediately press and hold Command-R. In the Recovery app window, select Disk Utility, then click Continue.
Apr 30, 2023 · Is it time to sell or give away your old Mac? Or do you just want a fresh start to clean up your machine? Here's how to securely delete all of your files, then install a fresh version of macOS.
May 14, 2021 · Step 1: Find Out If Your Mac Uses Apple Silicon or Intel Processors. Step 2: Boot into macOS Recovery. Step 3: Choose To Reinstall macOS. How to Reinstall Different Versions of macOS. How To Install the Original Version of macOS. How To Install the Latest Compatible Version of macOS. What Happens When You Reinstall macOS.
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Learn how to reinstall the operating system on your Mac, using macOS Recovery. To learn more about this topic, visit the follow article:...more.
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Feb 20, 2024 · Reddit. Last updated 8 months ago. There are several reasons why you might want to revert to an older version of macOS than the version currently installed on a Mac. Here's how to do it....
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related to: How do I reinstall my Old Mac?MacBook Air, and the new MacBook Pro 14" and 16". Pre-order now. Trade in your device. Get credit toward a new Mac. Terms apply.