Signing out of iMessage is simple! From the Messages app open Messages from the menu bar and then select Preferences. Your iCloud data will stay in iCloud and on any other devices that are signed into iCloud with your Apple ID. You can keep a copy since you will be completely erasing and wiping your Mac clean. You will be prompted to choose whether to keep a copy of your iCloud data on this Mac. If you are running an earlier macOS version then you can simply go to System Preferences > iCloud > Sign Out. Select Overview in the sidebar and then select Sign Out. If you are running macOS Catalina or later, navigate to your System Preferences and then click on your Apple ID. Please note that if you are running macOS Catalina or later, you can skip over this step. You will be prompted to enter your Apple ID and password and then click Deauthorize. Select Account > Authorizations > Deauthorize this Computer. Open iTunes and open the menu bar located at the top of the screen. ‍ Sign Out of iTunes, iCloud and iMessage If you are returning your Mac to an employer you will have to ensure that you are following your employer’s guidelines and not transferring any proprietary data.įor a more comprehensive guide to backing up your data, read our blog post on Data Backups

You can use an external storage device to back up your files or use Migration Assistant to move your files to a new Mac. The first thing you will need to do is make a clone or backup of your data.

Of course, you want to ensure that you do not lose any personal data during the process. Whether you are leaving your job or selling your Mac, you will need to properly wipe your Mac and erase all content before handing your device over. Keeping what you need and properly wiping your Mac before selling.

How to clean your macbook hard drive