Interactive zone - Wallpapers
How to set your wallpaper: Windows
To confirm your screen resolution:
Right click on on your screen away from any icons. Select 'Properties' from the pop up menu that appears Click on the settings tab, which will show your current screen resolution
Download the wallpaper:
Select a picture and click on the resolution of your screen
Set the wallpaper:
Right click on the picture in the popup window and select 'Set as Wallpaper' / 'Set as Background'
How to set your wallpaper: Macintosh
To confirm your screen resolution:
From the 'Apple Menu' >> 'Monitors' / 'Monitor and Sounds' >> 'Options' / 'monitor' Under 'resolution' you should see your current screen resolution
Download the wallpaper:
Select a picture and click on the resolution of your screen
Click on the downloaded image and choose 'Save this Image As'
Set the wallpaper:
From the 'Apple Menu' >> Control Panels >> Appearance
From the Appearance Control Panel set the image you've just downloaded as the desktop picture.