How can you make this your desktop picture?

To set an image as your desktop picture:

Windows:

1. Open the image file in the Photos app.

2. Click the three dots in the top-right corner of the image.

3. Select "Set as desktop background".

Mac:

1. Open the image file in the Preview app.

2. Click the "Tools" menu in the menu bar.

3. Select "Set Desktop Picture".

Linux:

1. Open the image file in an image viewer.

2. Right-click on the image and select "Set as wallpaper".