Or you can do it all manually.įirst, let’s look at my preferred method: Using a Mac cleaner app to automatically clean up your computer. You can use a Mac cleaning app to help identify and fix things for you. There are two ways to approach cleaning up your computer.
I only ever promote products I actually use. ĭisclosure: This article contains links to companies and products I’m affiliated with. If your answer is yes, it’s definitely time to run some clean up in your Mac! And even if everything is good on the surface, a regular Mac clean up routine will optimize your computer’s performance and can save you from lots of trouble down the road.Ī word of caution: Whenever doing maintenance and cleanup on your Mac, there is a chance something could go wrong! Please stay safe and always have up to date backups.
There are trace files left by different applications. Is It Really Necessary to Clean Up Your Mac? There is a lot you can do to improve your Mac’s performance. In this guide I’ll show you easy steps you can take to clean up a Mac and make it run better. Without proper maintenance, all computers get clogged up sooner or later. Use a USB flash drive or other secondary volume to create a bootable installer.How to clean up my Mac? It’s a question most of us Mac users run into eventually.
#Clean install for mac os x download
Use the App Store or a web browser to download and install an earlier macOS.Use the App Store to download and install the latest macOS.You can also use these methods to install macOS, if the macOS is compatible with your Mac: If the Mac logic board was just replaced, you may only be offered the latest macOS that is compatible with your Mac. If you've just erased your entire startup disk, you may only be offered the macOS that came with your Mac, or the closest version that is still available.Otherwise you'll be offered the macOS that came with your Mac, or the closest version that is still available. If you use Option-Command-R during startup, in most cases you'll be offered the latest macOS that is compatible with your Mac. On an Intel-based Mac: if you use Shift-Option-Command-R during startup, you'll be offered the macOS that came with your Mac, or the closest version that is still available.When you install macOS from Recovery, you get the current version of the most recently installed macOS, with some exceptions: When the new owner starts up the Mac, they can use their own information to complete the setup process. If you're selling, trading in or giving away your Mac, press Command-Q to quit the assistant without completing setup. When the installation is complete, your Mac may restart to a setup assistant. Your Mac may restart and show a progress bar several times, and the screen may be empty for minutes at a time. Allow installation to complete without putting your Mac to sleep or closing its lid.If the installer offers you the choice between installing on Macintosh HD or Macintosh HD – Data, choose Macintosh HD.If the installer can't see your disk or notifies you that it can't install macOS on your computer or volume, you may need to erase your disk first.
#Clean install for mac os x password
If the installer asks to unlock your disk, enter the password you use to log in to your Mac.Select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the onscreen instructions.įollow these guidelines during installation:
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