windows 64bit

[unwashed potato!]

ok this is going to sound likea a real nooooob question but im really lost with this windows 64bit thing. Can someone explain to me what its about and what the point of it is.

Like what the differences are, whats needed for it, cost, why to get it, why not do etc etc.

thanks guys

 

[Otacon]

FAQ, and the other 3 dozen threads. Try the search function.