How to change your desktop theme or background ?

Would you like to customize your desktop background/theme? Follow these steps.

On a Windows PC
On a Mac

Under Windows

1. Right click on your desktop
2. Click on customize
3. Then go to the background area
4. Choose the picture or photo you want by pressing "Browse Photos".

Under MacOS

1. Choose Apple menu   > System Preferences.
2. Click on Desktop and Screensaver.
3. In the Desktop pane, select a folder of pictures on the left, then click on a picture on the right to change de background picture. 

Add a folder with your own pictures

To add a folder containing your own pictures, click on the Add (+) button below the folder list, and then choose the desired folder.