lstu15 :
u_gonna_squeal_b4_we_cookya :
you want to watch a video on your PC on the TV while surfing the net on the same PC on the other display kind of thing? You still need to extend your desktop. You then drag the window you want to watch the video on into the TV and full screen it. If you only have a single video out on your PC, this adapter will work:
http://www.newegg.com/Product/Product.aspx?Item=N82E16815290023
Oh alright so it is essentially a dual monitor but just not put together but spread out? And how do you set that up. Thanks for these answers
Once they are detected by Windows and both of them are powered on, go to the desktop, right click anywhere, click on "screen resolution" and you will see the 2 monitors. There will be a drop down box, select extend desktop and a second, blank desktop will appear on the other screen. You can also change which one is the primary screen from this menu. It is pretty easy with Windows Vista and up, setting up the hardware is the hardest part.