How to Change the Desktop Background
There are several ways to change the desktop background on your computer, and the way you choose may depend on which version of Windows you have.
Right-Click an Open Digital Image
The easiest way to make the change on any version of Windows is to open your favorite digital image, right-click the image, and choose Set as desktop background in the context menu. In Windows 10, this process is slightly different from Windows 8 and 7 because you can set an image as more than just the desktop background. Double-click an image to open it in the built-in Photos app. As with other versions of Windows, right-click the image and then choose Set as > Set as background.
Right-Click an Image File
Even if the image is not open, you can make it your background. From File Explorer (called Windows Explorer in Windows 7), right-click the file you want to use. Then, from the context menu, select Set as desktop background.
Personalize the Desktop
Another way to set a background is to right-click an empty area of the desktop and select Personalize from the context menu, or go to Start > Settings > Personalization > Background. From here, select the image you want from the ones offered under Choose your picture, or choose Browse to find an image saved to your PC.
How to Create a Windows 10 Slideshow
Some people prefer to see a number of rotating images on their desktop instead of a single, static image. If you want to create a slideshow for your desktop: When you create a slideshow, you can set how often the change. You can choose to swap pictures every minute or once a day. The default is every 30 minutes. Look for the drop-down menu under Change picture every to adjust this setting. A little lower down in the same settings window are options to shuffle pictures and to allow slideshows while on battery power—the default is to turn desktop background slideshows off to conserve power.
