These instructions apply only to Mac computers with an Intel processor.
Free mpeg 2 converter mac. Erasing your Mac permanently deletes all of its files, so make sure that you make a backup of any files that you want to keep. If you're attempting to restore your Mac to factory settings, first learn what to do before you sell, give away, or trade in your Mac.
- Avoid installing third party so called Mac cleaning utilities such as MacKeeper and Clean My Mac. They often do more harm than good. Not enough free space on the startup disk can slow the system down. Right or control click the MacintoshHD icon. In the Get Info window you will see Capacity and Available.
- Find all those leftover disk images in your Downloads folder and clean them out In macOS Sierra, there's another way to delete disk images. Go to the Apple menu and select About This Mac, then.
And that is why you need to learn how to clean a Mac Book Pro. This procedure will keep your Mac out of junk, and its speed will stay at the proper level. And the first thing you need to start with is the space itself. You should access Apple Menu and choose Storage in the About this Mac section. To be completely safe, you can remove the hard drive from your PC or Mac before you let the computer out of your hands. Do that if you're selling it on eBay or know that you have highly sensitive. Clean your Mac's keyboard. Our last but not least advice is to wipe your Mac's keyboard. As you use your keyboard daily, it quickly gets dirty. Moreover, all those crumbs may live under the keys forever! If you were wondering how to clean Mac.
How To Clean Out Mac
Start up from macOS Recovery
How To Clean Out Macbook Pro
Turn on your Mac, then immediately press and hold these two keys until you see an Apple logo or other image: Command (⌘) and R. You may then be asked to select a user you know the password for. Select the user, then click Next and enter their administrator password.
Use Disk Utility to erase your disk
- From the utilities window in macOS Recovery, select Disk Utility and click Continue.
- Select Macintosh HD in the sidebar of Disk Utility. Don't see Macintosh HD?
- Click the Erase button in the toolbar, then enter the requested details:
- Name: Continue to use Macintosh HD as the name, or enter a different name.
- Format: Continue to use APFS or Mac OS Extended (Journaled), as recommended by Disk Utility.
- Click Erase Volume Group. If you don't see this button, click Erase instead.
- If Find My is turned on for this Mac, you may be asked to enter your Apple ID to authorize the erase. Forgot your Apple ID?
- After the erase is done, select any other internal volumes that may be listed in the sidebar, then click the delete volume (–) button in the toolbar to delete each volume.
You don't need to delete the Macintosh HD volume you just erased, or any external volumes or disk images. - Quit Disk Utility to return to the utilities window.
- If you want to start up again from the disk you erased, you should now reinstall macOS on that disk.
If you don't see Macintosh HD in Disk Utility
Your built-in startup disk should be the first item listed in the Disk Utility sidebar. It's named Macintosh HD, unless you changed its name. If you don't see it there, choose Apple menu > Shut Down, then unplug all nonessential devices from your Mac and try again.
If your disk still doesn't appear in Disk Utility, or Disk Utility reports that the erase process failed, your Mac might need service. If you need help, please contact Apple Support.
Learn more
For more information about using Disk Utility, see the Disk Utility User Guide.
