A DNS server – short for Domain Name System server – helps your web browser connect to the internet and load websites properly.

It's easy to switch users on your Mac computer with a shortcut, and by logging out or locking your screen. Here's how to do it.

If you're not rushing to update your iPhone to iOS 26 anytime soon, these are important iOS 18 settings you can change now. Jeff Carlson writes about mobile technology for CNET. He is also the author ...