How do I split my laptop screen into two?

I have an HP G60 laptop with Windows 7 hooked up to a tv, and I was wondering how to get the screen split into two? What i am trying to do is be able to spit my laptop screen into tow so the I can use it for my karaoke business. I want a dual monitor I guess you could say. I want to able to work on the left side getting the next song ready with know one seeing me do that, and then drag it over to the right side so that it appears on the tv screen. I figured out that I can go to personalize, display, and then change display settings, and it shows were I can add another monitor. I have hooked my monitor up and done that and my screens show up on the monitor. Now I just need to figure out how to split my laptop screen into two so that only one screens show up. How can I accomplish this, or is there a program that I can download to help me do this? Thanks in advance for any response!How do I split my laptop screen into two?
Easy -



Press hold down the Windows key on your keyboard and press the right or left arrow. The application you currently have open will move to that side.



You can also download a nice application called ';WinSplit Revolution.'; Highly recommended.How do I split my laptop screen into two?
Over your knee.
What you're looking to do is called ';Extended Desktop';



and here's how to do it: http://maximumpcguides.com/windows-7/extend-the-desktop-to-multiple-displays/
I was really tempted to say ';sledge hammer'; ; )



The ehow link below gives a great and simple description:



http://www.ehow.com/how_6028950_use-spli
First, your karaoke hosting software must have the dual display feature.



Examples:



JustKaraoke - http://www.karaoke-software.net/triceras



Siglos Karaoke Professional - http://www.karaoke-software.net/siglos-p



Video Hoster - http://www.karaoke-software.net/hoster.h