How to Change Background on Mac
Method 1:
Step 1. Go to system preferences on your Mac.
Step 2. Click on Desktop and Screensaver.
Step 3. Select the folder “Desktop Pictures” from the left panel.
Step 4. Select the image from the various options that appear on the right side. Click on it and make it your desktop background
Method 2:
Step 1. Go to the desktop on your Mac.
Step 2. Right-click on the desktop and select the Change Background option.
Step 3. Select the folder “Desktop Pictures” from the left panel.
Read Also How to Download Files from Google Drive
Step 4. Select the image from the various options that appear on the right side. Click on it and make it your desktop background.