The quickest way to change your wallpaper
Right-click on any empty space on your desktop and select Personalize from the menu that appears. This opens the Settings app directly to the Background section. From there, you can choose a new wallpaper from Windows' built-in collection, upload a photo from your computer, or set a solid color as your background.
The whole process takes under a minute. Windows 10 stores your choice and applies it when ready across all your monitors if you have more than one connected.
Key Takeaways
- Right-click your desktop and select Personalize to open the background settings without navigating through menus.
- Windows 10 includes built-in wallpapers organized by category, or you can upload any image file from your computer.
- You can set different wallpapers on different monitors by choosing the "Span" or "Tile" option in the fit dropdown.
- Image files must be in a common format like JPG, PNG, or BMP; Windows 10 will not accept some older or specialized formats.
Using Windows' built-in wallpaper collection
When you open Personalize and go to Background, the default view shows Windows Spotlight — a rotating selection of images that changes periodically. Below that are tabs for other collections: Solid colors, Pictures, and Slideshow.
Click Pictures to see all the wallpapers that came with Windows 10. These are organized into groups like Nature, Landscapes, and Textures. Select any image and it becomes your wallpaper when ready. You do not have to click a Save or explore button — the change happens as soon as you click the thumbnail.
If you want Windows to rotate through a set of images instead of showing one static wallpaper, choose Slideshow instead. You can set how often it changes (every 1 minute, 10 minutes, 30 minutes, 1 hour, or 1 day) and whether it changes when your computer is plugged in, on battery, or both.
Uploading your own photos as wallpaper
Click the Browse button under the Pictures section to navigate to any folder on your computer. Windows will show all image files in that folder as options. Select the photo you want and it becomes your wallpaper.
Most common image formats work: JPG, PNG, BMP, GIF, and TIFF. If you have a photo in an unusual format and Windows does not show it as an option, you can convert it using free online tools or Windows' built-in Photos app before setting it as your background.
You can also drag and drop an image directly onto your desktop. Right-click it and select Set as desktop background — this is faster if you already have the image open in a folder or file manager.
Adjusting how your wallpaper fits on your screen
Below the image preview in the Background settings, you will see a dropdown labeled Choose a fit. This controls how Windows displays the image on your monitor:
- Fill — stretches the image to cover the entire screen, which may crop parts of the photo if the proportions do not match your monitor.
- Fit — shrinks the image to fit your entire screen without cropping, which may leave colored bars on the sides or top and bottom.
- Stretch — forces the image to fill the screen by distorting it, which can make photos look warped.
- Tile — repeats the image in a grid pattern across your screen, useful for small images or patterns.
- Center — places the image in the middle of your screen at its original size, leaving empty space around it.
- Span — stretches a single image across multiple monitors if you have more than one connected.
For most photos, Fill or Fit work best. Fill is more common because it uses the entire screen, but Fit preserves the full image if you do not want any part cropped.
Setting different wallpapers on multiple monitors
If you have two or more monitors connected, you can set a different wallpaper on each one. Open the Background settings and select Choose a fit, then pick Tile instead of Fill or Fit. This allows you to select different images for each monitor position.
After you choose Tile, the interface changes to show your monitor layout. Click on each monitor in the diagram and select a different image for it. Windows remembers which image goes on which monitor and applies them the next time you restart or reconnect your displays.
Troubleshooting wallpaper problems
If your wallpaper does not change after you select a new one, try closing and reopening the Settings app. Sometimes the display does not refresh when ready, especially if you have many windows open or your computer is running slowly.
If an image file will not appear in the Browse menu, check that it is in a supported format. Windows 10 may not recognize very old image files or specialized formats used by professional software. Moving the file to your Pictures folder (usually at C:\Users\[Your Username]\Pictures) often helps Windows find it more reliably.
If your wallpaper keeps reverting to the default after you restart, your user account may not have permission to change system settings. This is rare on personal computers but common on work computers managed by an IT department. Contact your IT support if this happens — they may need to adjust your account permissions.
Using Windows Spotlight for automatic wallpaper changes
Windows Spotlight is the default background option and it rotates new images automatically. These images come from Microsoft's servers and change periodically without you having to do anything.
If you like the idea of a changing wallpaper but want to choose from your own photos instead, use the Slideshow option and point it to a folder containing your images. You can control how often it changes and whether it runs on battery power, which is useful if you want to save power on a laptop.
To turn off Windows Spotlight and go back to a static image, straightforward select Pictures or Solid colors instead. Your previous choice will be remembered if you switch back later.
Frequently Asked Questions
Can I use a video as my wallpaper on Windows 10?
No, Windows 10 does not support video wallpapers natively. You can only use still images. Some third-party apps claim to add this feature, but they consume significant system resources and are not recommended for most users.
Where does Windows store my wallpaper files?
Windows stores its built-in wallpapers in C:\Windows\Web\Wallpaper. Your personal wallpaper choices are saved in your user settings, but the actual image files stay wherever you saved them on your computer. If you delete an image file you set as wallpaper, Windows will revert to the default.
Why does my wallpaper look blurry or pixelated?
This usually happens when you use an image that is smaller than your monitor's resolution. A 1920×1080 image on a 4K monitor (3840×2160) will look stretched and blurry. Use images that match or exceed your monitor's resolution, or choose the Fit option instead of Fill to avoid stretching.
Can I set a wallpaper that changes based on the time of day?
Windows 10 does not have a built-in feature for this, but you can use the Slideshow option with a folder containing morning, afternoon, and evening images, then set it to change every few hours. Some third-party tools offer more sophisticated scheduling, but the slideshow method is simpler and uses fewer system resources.
What if I want to go back to the default Windows wallpaper?
Open Background settings, select Pictures, and choose the Windows 10 default image from the built-in collection. It is usually labeled "Windows" or appears at the top of the Pictures list. You can also select Windows Spotlight to return to the rotating default images.