An Apple ID is the social security card of the Apple ecosystem: It is your Apple identity, required whenever logging into a new device or to verify you are who you say you are. So if you don’t know ...

You can find a Mac's serial number through the About This Mac menu, by locating the number on the physical device, or online.

We may receive a commission on purchases made from links. Modern computer security software and protocols are leaps and bounds above what they were just a few decades ago. However, they're still not ...

Not all versions of the Mac include a Touch ID keyboard, but it is always an option, it is always worth it — and there is always a chance of problems. Here's how to fix what could go wrong. What goes ...

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.