Learn how to personalize a Windows lock screen with a background photo, slideshow, or app notifications.

Oct 14, 2025 · Each image comes with a brief description, allowing you to learn more about the location or subject featured in the photo. The Bing Wallpaper app is easy to install and use, providing a …

Note: Windows remembers the last three pictures you’ve used. Select the picture on the Your info page to switch to that one.

Oct 14, 2025 · Screen savers have been a staple feature in Windows for decades. Originally designed to prevent burn-in on CRT monitors, they have evolved into a customizable feature that adds a …

Oct 14, 2025 · Color filters change the color palette on the screen to help users distinguish between things that differ only by color To learn more, see Change color contrast in Windows and Use color …

Use this section to change or reset your security key PIN. To learn more, see Sign in to your account with a security key. To enable Dynamic lock, select the checkbox Allow Windows to automatically …

To see entire portrait or landscape photos, use a photo editing app to add borders to make the image square. It may take up to 24 hours for your picture to update everywhere. To edit zoom level or …

In the Value data box, type the path and name of the screen saver, and then click OK. Important Make sure that you specify the path correctly to the screen saver. If the screen saver is located in …

If users right-click a picture and then click Set as Desktop Background, they can change their desktop wallpaper even though you (the administrator) have enabled the Prevent changing wallpaper …

On a Windows 10 or Windows 11 device with a built-in display, when you connect an external monitor with a USB-C, DisplayPort, or HDMI connection, the wallpaper on the external monitor might not …