You can easily change the theme settings. lock screen image and the desktop background or wallpaper in Windows 11/10 via Personalization Setting.

Stardock's latest Windows 8 customization app removes this limitation by giving users the ability to pick any picture they want, regardless of size or color range, as the Start screen background.

A handy feature hidden in the Windows 10 Photos app lets you tailor your lock screen images to look the way you want.

Here is how you can customize the Windows 11 lock screen, log-in or sign in screen. Like Windows 10, Windows 11 has an uncluttered lock screen with minimum things visible.

Windows Spotlight puts a Bing images slideshow on your lock screen, but right now only for Windows 10 Home. Here's how to get something similar in Windows 10 Pro.

You can change the background image of your Mac's lock screen to make it your own, as well as add a custom message and a new avatar icon.

There are several ways to change your background on a Mac. Here's how to change your Mac's background to any image, through four different methods.

How to change your account picture in Windows 8 In Windows 8 the account picture is an image associated with your account that is shown on the login screen and in the Start Screen. Unlike previous ...

Windows 8 offers a new lock screen that displays information while your computer is locked.  If you wish to change the background for this lock screen, this tutorial will walk you through the ...

Changing the background in the Metro UI's Start screen can make interacting with that part of Windows 8 a more pleasant experience. Here's how.