Here’s Where Windows 10 Stores Its Default Wallpapers

Windows 10’s built-in desktop and lock screen images are usually stored in the Windows Web folder: %windir%\Web. On a typical installation, that expands to C:\Windows\Web. In File Explorer, select the address bar, enter %windir%\Web, and press Enter. The folder normally contains 4K, Wallpaper, and Screen, although the exact contents vary by Windows build and PC manufacturer.

What is inside the Windows 10 wallpaper folders?

These folders separate some of the images that ship with Windows. If a particular image is missing, check its dimensions and the neighboring folders before assuming the file was deleted.

4K: resolution variants of the Windows background

Look under C:\Windows\Web\4K\Wallpaper\Windows for variants of the Windows 10 Hero background. Depending on the installation, the folder can contain images in different sizes and orientations. A portrait version may suit a rotated monitor, while a wide version may better match a landscape display. The folder name does not guarantee that every file is exactly 4K pixels wide; open an image’s Properties and check its dimensions if resolution matters.

Wallpaper: desktop backgrounds and theme collections

C:\Windows\Web\Wallpaper is the other place to check for built-in desktop backgrounds and folders associated with installed Windows themes. A PC maker may add its own images during setup, but the location is not standardized across brands or models. If you do not see a manufacturer’s wallpaper here, search that PC’s Pictures folder or the manufacturer’s support materials rather than assuming Windows removed it.

Screen: included lock screen pictures

C:\Windows\Web\Screen commonly holds the static lock screen pictures included with Windows. These are useful image files you can copy for another purpose. They are separate from the live images shown by Windows Spotlight, so this folder may not contain the photo currently appearing on your lock screen.

Open a wallpaper and use it on your desktop

1. In File Explorer, enter %windir%\Web in the address bar. This uses the Windows installation directory even if Windows is installed on a drive other than C:.
2. Open 4K, Wallpaper, or Screen, then browse the image files. Use large icons or the Preview pane to identify a picture, and check Properties for its dimensions.
3. Copy the image you want into a personal folder, such as Pictures\Wallpapers. Copy it instead of moving or deleting files from the Windows folder.
4. To apply it, right-click the copied image and choose Set as desktop background, or open Settings > Personalization > Background, choose Picture, and select Browse. Microsoft documents both the Picture and Slideshow choices in its desktop background instructions.

Windows Spotlight images use a different source

Windows Spotlight rotates images supplied by Microsoft. In Windows 10, open Settings > Personalization > Lock screen to see whether the Background option is set to Windows Spotlight, Picture, or Slideshow. Microsoft describes Spotlight as a rotating set of images; Picture uses one image you select, while Slideshow draws from folders on your device. That distinction matters when you are trying to find a specific lock screen image: the included files in Screen are not a guaranteed archive of Spotlight’s current or past photos.

Where Windows may cache a wallpaper you already used

If the picture is no longer in its original folder, Windows may have a working copy in your user profile. In File Explorer, enter %AppData%\Microsoft\Windows\Themes. If a CachedFiles folder is present, copy its images to another folder and check whether one matches. You may also see a file named TranscodedWallpaper with no extension. Copy it first; adding .jpg to the copied file can make it easier to preview in an image viewer.

Treat these as recovery possibilities, not a dependable backup. A cache may be absent, overwritten, cropped, or saved at a different size than the original. If you used a slideshow or theme, the original image may still be in the folder you selected for it. For Spotlight, Microsoft’s lock screen documentation explains the setting, but does not promise a stable public archive path for every Spotlight image.

If the folder is missing

Check the expanded path by entering %windir% in File Explorer; Windows opens its installation directory, which may not be C:\Windows on your PC. Then look for its Web subfolder. Some manufacturer images are installed outside this directory, and a customized or managed Windows installation can have a different set of files. Microsoft Q&A community answers also point to C:\Windows\Web and its Screen and 4K\Wallpaper\Windows subfolders as common locations, but the files on your PC are the definitive source.

• Microsoft Support: Change the desktop background in Windows
• Microsoft Support: Customize the Lock Screen in Windows
• Microsoft Q&A: Common Windows 10 lock screen and wallpaper folders
• Microsoft Q&A: Example of a Windows wallpaper resolution file