What woke up my Mac? For Mac: If you want to find out what woke up your Mac at a specific time, open up Terminal and enter the following: What do you think so far? Be the first to post a comment.

You can find your computer's name on a Windows PC by opening the "About" menu, and on a Mac with the "Sharing" menu.

You can use Find My iPhone for a Mac to find your computer if it's lost or stolen. Here's how to use Find My Mac.