Do you want to refresh your desktop background with a new image instead of the dull default one in Windows 10? Just installed Windows 10 and unsure how to customize your desktop background? Let's explore how to do it below.

If you have a beautiful image and want to set it as your desktop background in Windows 10, simply right-click the image and choose Set as desktop background.

That way, your desktop background will be updated with the image you've selected.

To provide you with more options for customizing your computer's desktop background, you can follow the steps below:
Step 1: On your Windows 10 desktop, right-click and select Personalize.

Step 2: In the Settings window, under Background, you have 3 choices for setting your background:
- Picture: Set an image as your background.
- Solid color: A solid color background.
- Slideshow: Images rotate as a slideshow (switches background after a period).

1. Picture
If you select Picture as your background, you'll encounter the Choose your picture section. Here, you can choose from the available Win 10 images or click Browse if you want to select an image from your computer.

In the Open window that appears, select the image you want to set as your background and click Choose picture.

Next, choose the display size in the Choose a fit section.

2. Solid color
If you choose Solid color as your background, you'll select the color for your background in the Choose your background color section.

Press Custom color if you want to select additional colors.

This way, your computer's desktop background will be changed to the color you choose.
3. Slideshow
If you opt for Slideshow, you'll need to choose the folder containing the images you want to use as your Windows 10 desktop backgrounds by clicking Browse in Choose albums for your slideshow.

In the Select Folder window that appears, navigate to and select the folder containing the images you want to use as your computer desktop backgrounds, then click Choose this folder.

In the Change picture every section, select the interval for changing the background image (1 minute, 10 minutes, 30 minutes, 1 hour, 6 hours, 1 day).

In the Choose a fit section, you can also select the display size of the image. If you want to opt for randomly changing desktop backgrounds, simply toggle the switch to enable it in the Shuffle section.

This way, your computer will regularly switch backgrounds over time, using the images you've selected.
Here are the various methods to change your Windows 10 desktop background quickly. We hope this article will be helpful to those who are unfamiliar with changing desktop backgrounds on Windows 10. Wishing you success!