Alright man, first thing I would like to say is calm down. I was nervous as hell when I built my first pc and you came to the right place with your concerns. So, the first thing I would like to say is invest in an anti-static wrist strap like the one in the link I will post below. Demagnetized tools are good too. Those are worth googling as you can buy them demagnetized or you can demagnetize them yourself. Now the wiring, which wires are you unsure of? Are they the ones coming from the front panel on the case that are labeled along the lines of Power L.E.D, HDD L.E.D, etc? Another way to know if they are is if they are wires with small 1 to 2 pin connectors on them. If so, then the manual for your motherboard should have a wiring...