Windoews 7 and GameCards

Two Questions When Installing Windows 7 From Here() will it be 100% legit with no future problem or messin up my computer And what is a Good GameCard or video card w.e u call it that is pretty good for all games and is within a reasonable price
Answer #1
Wrong Section Sorry Can U move this to the HelpDeak
Answer #2
Do u know the meaning of the word “”?
What ur reasonable price?
Answer #3
I wanna stay around 150 but a lil higher would be ok
Answer #4
http://www.microdirect.co.uk/home/product/42027/XFX-GeForce-GTX-260-896MB-Graphics-Card-Black?source=googleps
No better card for your money. NONE.
Answer #5
moved