https://www.microsoft.com/en-us/bing/bing-wallpaper

The Bing Wallpaper app from Microsoft is a quick install that sits in your taskbar. On a daily basis, it will download and update your desktop wallpaper with a new nature photo.

By right-clicking on the ‘b’ in your taskbar for Bing Wallpaper, there’s a few options:

First you’ll see a description of the image and photographer. If you don’t like today’s wallpaper, you can go back through previous days to one you prefer. The enable daily refresh is on by default, but if there’s a photo you like and don’t want it to change, you can just turn that off.

It’s an easy and free way of keeping your desktop fresh, and a chance to see some awesome photography!