Was looking for some help in building my first PC. Not really sure where to start other than my budget is $900 and I would like to have dual monitor capabilities from the video card but only need one monitor as of now. I have the other basic peripherals including keyboard/mouse/speakers/OS. Want to use it to play WoW, CS:GO, Skyrim, SC2 at max if possible. Will also be using for coding and basic photoshop use. Thanks for any and all advice.