Hi everybody, I've been having some computer troubles lately.
I have a Dell XPS 420, Dell XPS 420 Specs - Desktops - CNET Reviews
, those are the specs I'm pretty sure. I've kept all the stock hardware in it except for my video card, which is a (BFG)Nvidia GeForce 9800GTX. The computer ran wonderfully until recently, it started to slow down and on games that I use to run fine on, WoW to be specific, it is really showing that something is wrong.
I was just curious as to if I should even bother upgrading some stuff inside or just saving up to buy a new computer? I was thinking that maybe buying more RAM and a better Power Supply might help with the problem but then again, I don't know anything about this kinda stuff.