Hi I’m Serge Siou and welcome to MacStudioA. In this Episode How To Change the Name of Your Mac. There maybe many reasons why you may want to change the name of your Mac. The process to do so is simple, quick and easy. Soooooooo, Let’s Get Started. Simply launch System Preferences either from the Dock or by clicking on the Apple logo and selecting System Preferences. Then click on the Sharing icon, which will open the Sharing window. the lock to make changes by entering your Admin details. Now enter a new name for your Mac as shown here.