Ever noticed the Fn key on your Mac or Windows computer? It serves several purposes, but you'll need to learn how to use it.

Discover the best Mac for your needs in 2025 with our profession-based buyer's guide. Light, Pro, or Heavy-Duty—find your ...

Some Mac users have reported that the Contacts app is randomly missing all of their contacts, and the entire address book is suddenly blank on their Mac. This is obviously alarming, but the good news ...