What will you be doing with this PC? Be as specific as possible, and include specific games or programs you will be using.

Gaming (LoL, Skyrim, other graphics intensive games)

What is your maximum budget before rebates/shipping/taxes?

$1400

When do you plan on building/buying the PC?

Summer

What, exactly, do you need included in the budget? (Tower/OS/monitor/keyboard/mouse/etc)

Case, Windows 7 HP, and keyboard (pref. mechanical)

Which country (and state/province) will you be purchasing the parts in? If you're in US, do you have access to a Microcenter location?

US, yes we have a microcenter

If reusing any parts (including monitor(s)/keyboard/mouse/etc), what parts will you be reusing? Brands and models are appreciated.

Monitor (will post specs), Deathadder 2013

Will you be overclocking? If yes, are you interested in overclocking right away, or down the line? CPU and/or GPU?

No.

Are there any specific features or items you want/need in the build? (ex: SSD, large amount of storage or a RAID setup, CUDA or OpenCL support, etc)

SSD

Do you have any specific case preferences (Size like ITX/microATX/mid-tower/full-tower, styles, colors, window or not, LED lighting, etc), or a particular color theme preference for the components?

Mid/Full Tower ATX (No color is fine, but if there is color Blue/Black is good)

Do you need a copy of Windows 7 or 8.1 included in the budget? If you do need one included, do you have a preference for one or the other?

Yes. Windows 7 Home Premium

Extra info if required: He loves GTX 770.