Hello, I have no idea how computers work but I want to upgrade mine. Specifically I am looking to upgrade it so it can handle World of Warcraft better (a decent fps at high settings). I have this 2-3 year old computerhttp://reviews.cnet.com/desktops/dell-optiplex-960-mt/4507-3118_7-34139857.html. I want to know what I would have to do to upgrade it to play the world of Warcraft game. I am assuming the main thing is changing the graphics card but I am not sure if it would handle a better graphics card, Also being a novice I want to know how easy it is to upgrade it and if it cost effective (or if it is better to buy a new desktop altogether) .
Anyways I would really appreciate if you could be as thorough as possible as in give names of graphics cards I could upgrade to, the prices etc
THANK YOU!!