Feeling nostalgic about the Microsoft Blue Screen of Death, which used to plague desktops in the bad old days of Windows? No need to keep those feelings locked away. This handy guide will show you ...

With the latest version of iOS and macOS, it's easy to display your iPhone screen on a Mac, but you'll need third-party ...

CNET's Donald Bell shows you how he created a giant, collapsible projection screen for under $100.

Kurt "CyberGuy" Knutsson explains how to keep your screen safe from snoopers CyberGuy shows how to make your phone impossible to snoop with a privacy screen.

Make sure that the overall appearance and layout of your lock screen are to your liking. If you need to make any adjustments, simply tap on the respective options to modify your choices.