So I have a tower and well its alil on the old side, and i want to give it a much deserved upgrade. Now ill be blunt. I have watched people put together and take apart computers, and I myself am in college for computer science. But honestly I dont know were to even start. I know I want a new motherboard and processor, but what do I just buy them and replace the old ones or what? any help is great. my build is here --> http:// and I can spend up t0 200, and my main focus is gaming and college work, but mostly gaming.