In your computer you can setup up two monitors on the same screen. This is the dual monitor setup which will give you more space to work with. So if your desktop is cluttered with icons and other program shortcuts, then you can use dual monitors. To setup a dual monitor system, the first thing you will need is two monitors. Now right click no your desktop and select properties from the menu. In the properties window go to the settings tab. If you see two monitor screen pictures over there then you can setup the dual monitors on your computer. You can also interchange their positions by dragging it around. If you are prompted to enable that monitor, choose yes. This video shows how to do dual monitor setup in your computer.