How do I do a clean install of my Mac without losing data?

How do I do a clean install of my Mac without losing data?

Option #1: Reinstall macOS without Losing Data From Internet Recovery

1. Click the Apple icon>Restart.
2. Hold down the key combination: Command+R, you will see the Apple logo.
3. Then choose “Reinstall macOS Big Sur” from utilities window and click “Continue”.

How do you backup Mac for clean install?

Start your Mac while holding down the Command (⌘) and R keys. This will force your Mac to start up in Recovery mode. Continue to hold down the Command and R keys until you see the macOS Utilities window. Select the Restore From Time Machine Backup item, and then click the Continue button.

How do I free up space to install macOS Big Sur?

STEP 1- Install and launch Disk Clean Pro. STEP 2- Hit the Start System Scan button. STEP 3- Click the ‘Clean Now’ button to free up space and reclaim a significant amount of storage for upgrading to macOS Big Sur.

Should I clean install macOS Big Sur?

Why a clean install of macOS Big Sur is good You can make your new home similar to your old one or completely redesign your living space. It gives you the opportunity to rid your Mac of unnecessary bloat. Any apps you previously downloaded on Mac can be redownloaded right from the Mac App Store.

How do I restore my Mac from a backup?

How to restore your Mac from a backup

1. Start up your Mac and immediately hold down Command + R.
2. Continue holding both keys until you see the Apple logo or a spinning globe.
3. When you see the Utilities window choose Restore from Time Machine Backup and click on Continue.
4. Click Continue again.

How do I restore my Mac from scratch?

Erase and reinstall macOS

1. Start up your computer in macOS Recovery:
2. In the Recovery app window, select Disk Utility, then click Continue.
3. In Disk Utility, select the volume you want to erase in the sidebar, then click Erase in the toolbar.

Is a Clean Install worth it?

No, you do not need to “clean install” Windows for each update. Unless you’ve made a real mess of your system, the time wasted reinstalling everything is not worth the result of near-minimal to zero performance gains.

What happens if you reinstall macOS?

2 Answers. It does exactly what it says it does–reinstalls macOS itself. It only touches operating system files that are there in a default configuration, so any preference files, documents and applications that are either changed or not there in the default installer are simply left alone.

How can I free up storage space on my Mac?

Files that you’ve used recently remain on your Mac, along with optimized versions of your photos. If you haven’t yet upgraded to macOS Sierra or later, learn about other ways to free up storage space. Choose Apple menu  > About This Mac, then click Storage. Each segment of the bar is an estimate of the storage space used by a category of files.

How can I tell how much storage space I have on my Mac?

The Storage pane of About This Mac is the best way to determine the amount of storage space available on your Mac. Disk Utility and other apps may show storage categories, such as Not Mounted, VM, Recovery, Other Volumes, Free or Purgeable.

How do I get rid of iCloud storage on my Mac?

You can also control those settings directly within each app. If you’re using macOS Catalina or later, choose Apple menu  > System Preferences, click Apple ID, then select iCloud in the sidebar: Store in iCloud turns on the Optimize Mac Storage setting on the right. To turn off iCloud Drive entirely, deselect iCloud Drive.

Why is my Mac running out of space?

We often use mac until macOS prompts that the Mac disk has run out of the storage space, then we we realize that need to clean up the Mac’s storage space. However, when we receive the macOS Catalina update notification, and click the “Update” button to install.