Step 1

From the start page, click on "Tools" > "Setup":

Step 2

On the left side, select "Layout":

Step 3

Click on the group where the background picture is required. Select "Background picture" > "Load image" or "Click here to load a background picture" to add a new picture:

Step 4

Select a Layout from Windows Explorer (file size limited to 512 kB). Click on "Open" to add the Layout to the group:

Configure your Layout File Size & Pixels

Step 5

Click on "Save". The layout is added and saved.