Open the app’s Preferences, choose Accounts. Lastly, don’t forget to sign out of your iMessage account. Therefore, keeping a slot occupied by an extra device you’re not using isn’t usually the best way to go about it. You are also limited to authorizing up to 5 computers. Go to Menu bar>Account again, but this time choose Authorizations, click Deauthorize This Computer.ĭeauthorizing your Mac is an important step, as authorized devices gain access to your music, books, apps, movies, etc.

Don’t close iTunes just yet, there is one more step to take. To sign out, open iTunes and select Account in the Menu bar, hit Sign Out. Log in to your account and choose Settings, click on the device and remove it from the list. You can also remove the device using web version of iCloud. To log out of iCloud on Mac, open System Preferences and choose iCloud, hit Sign out. Sign out of iCloudīegin removing your personal files by signing out of your Apple accounts. Of course, if you do not need any of your old files, then you can skip this step, however, it’s highly recommended to, at least, keep a backup copy in case you change your mind. You can even move your content using Apple’s Migration Assistant directly from your old Mac to the new one, or restore everything from a Time Machine backup. How to Clean Out a Mac of All Dataīefore clearing out your old computer, make sure you have all of your data backed up and transferred to the new Mac. Regardless, before waving your Mac goodbye, you will have to scrape all of your personal data. You get yourself a new one, that lives up to your demands, and hand over the old one to your parents, kids, cousins, or simply put it up for sale. Selling or giving away your used Mac is a fairly common thing to do.

How to clean out macbook