The "Dynamic Desktop" options will automatically change your desktop image based on the time of day. You can also choose to use your own photos for the desktop background: 1.

Note: If you change your desktop background in the future, it will replace your lock screen image as well. Include a custom message on the lock screen Custom messages can be anything from a warm ...

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.

In the event that you need to lock down the Windows 8 Start Screen background image or just do not want a user to have the ability to change it, you can disable it via a policy in the Group Policy ...