The quickest way to change your background
Right-click on any empty space on your desktop — not on an icon or window, but on the bare desktop itself. A menu will appear. Click Personalize. Windows will open a settings window with background options already showing. Choose a built-in image, upload a photo from your computer, or pick a solid color. Click the image or color you want, and it applies when ready.
That is the fastest route. If that menu does not appear when you right-click, or if you want more control over how the image displays, the longer method below will work on any Windows version.
Key Takeaways
- Right-clicking the desktop and selecting Personalize is the fastest way to change your background in Windows 10 and 11.
- You can use any image file stored on your computer — JPG, PNG, BMP, and GIF files all work as backgrounds.
- If right-click personalization does not work, you can reach the same settings through Settings > Personalization > Background.
- The fit option (stretch, tile, center, span) controls how Windows displays an image that does not match your screen size.
- Changing your background does not affect your computer's speed or storage — it is purely visual.
Using the Settings menu if right-click does not work
Open the Windows Settings app. You can do this by pressing the Windows key and typing "Settings", then clicking the Settings icon that appears. Once Settings opens, click Personalization in the left sidebar.
Click Background. You will see a dropdown menu at the top that says "Personalize your background". Click it and choose from three options: Picture (to use an image), Solid color (for a single color), or Slideshow (to cycle through multiple images). Select whichever you prefer.
If you chose Picture, click the Browse button to find an image file on your computer. Navigate to the folder where your photos are stored, select the image, and click Choose this image. The background changes right away.
How to use your own photos as a background
Any photo stored on your computer can become your background. The image file needs to be in a common format: JPG, PNG, BMP, or GIF. Most photos from a phone or camera are already JPG files, so you can use them as-is.
If you have a photo in a different format (like HEIC from an iPhone, or TIFF from professional software), you will need to convert it first. You can do this with free online tools like CloudConvert or Convertio — upload the file, choose PNG or JPG as the output format, and read the converted file. Then follow the steps above to set it as your background.
For best results, use an image that matches your screen resolution or is larger. If your image is smaller than your screen, Windows will stretch it (making it blurry) or tile it (repeating it across the screen) depending on your fit setting.
Adjusting how your image displays on screen
After you choose an image, you will see a dropdown menu labeled Choose a fit. This controls how Windows displays the image if it does not perfectly match your screen size. The options are:
| Fit Option | What It Does |
|---|---|
| Fill | Enlarges the image to cover the entire screen; parts of the image may be cut off at the edges |
| Fit | Shrinks or enlarges the image to fit on screen without cutting anything off; you may see empty space around the edges |
| Stretch | Stretches the image to fill the entire screen; the image may look distorted if it does not match your screen shape |
| Tile | Repeats the image across the screen like tiles; useful for small images or patterns |
| Center | Places the image in the middle of the screen at its original size; empty space shows around it |
| Span | Stretches the image across multiple monitors if you have more than one screen connected |
For a single photo, Fill usually looks best because it covers the entire screen without empty space. Try different options and pick whichever looks right to you.
Using a slideshow background
Instead of a single image, you can set Windows to rotate through multiple images. In the Personalization > Background menu, click the dropdown at the top and select Slideshow.
Click Browse and select a folder that contains multiple images. Windows will cycle through all the images in that folder. You can set how often it changes the image — click the dropdown that says "Change picture every" and choose an interval from 1 minute to 1 day.
If you want the images to appear in random order instead of the order they are stored in, toggle the Shuffle switch to on. This is useful if you have a large photo collection and want variety without seeing the same sequence every time.
Resetting to the default Windows background
If you want to go back to the standard Windows background, open Personalization > Background and click the dropdown at the top. Select Picture. Scroll down and you will see a section called "Recent" or "Windows Spotlight" with the default Windows images. Click any of them to restore it.
Alternatively, click Browse and navigate to C:\Windows\Web\Wallpaper (on most Windows installations). This folder contains the built-in Windows backgrounds. Choose any image from there.
Frequently Asked Questions
Will changing my background slow down my computer?
No. Your background is a static image file that takes up minimal space and processing power. Changing it does not affect your computer's speed, storage, or performance. Even a slideshow background uses very little resources.
Can I use a video as my background instead of a photo?
Windows does not natively support video backgrounds through the standard Personalization menu. However, third-party tools like Wallpaper Engine (available on Steam) or VidCoder can create video wallpapers. These tools require installation and use more system resources than static images.
What if I cannot find the Personalize option when I right-click?
This can happen if your computer is managed by a workplace or school, or if certain settings are locked. Use the Settings menu method instead: press Windows key + I, click Personalization, then Background. If that does not work either, contact your IT support or system administrator.
Can I set different backgrounds for each monitor if I have multiple screens?
Windows does not have a built-in way to set different backgrounds per monitor. However, you can use the Span fit option to stretch one image across all monitors, or use third-party tools like DisplayFusion to assign different images to each screen.
Where does Windows store background images I have used before?
Windows keeps a history of recent backgrounds in the Personalization > Background menu under "Recent". If you want to find the actual image file on your computer, it is usually in your Pictures folder, Downloads folder, or wherever you saved it originally. Windows does not move or copy the file — it just reads it from its original location.