You can even add a custom message and a new avatar icon to your Mac computer's lock screen. This can be handy, especially if you live or work in a place where multiple people use the same kind of Mac.

[Image: courtesy Ben Vessey] The look of these icons has come a very long way since then, but if you’re feeling nostalgic, British designer Ben Vessey has something for you. Vessey created a set ...

Changing the background of your desktop, lock screen, and sign-in screen is now easier than ever in Windows 10. This guide shows you how in a few simple steps.

An icon in the shape of a lightning bolt. Impact Link The login screen is the first thing you see each time you start your Windows 10 computer, so you may want to customize it. You can set it to ...