How can I go from playing on a PS4 to a PC? I have been trying to move to a PC from a PS4 ever since I started playing Overwatch, but I don't have a lot of money (about $400). I would like to build a PC since I heard it was cheaper for the same amount for the same amount of performance. However, I don't have any kind of experience with building a PC so I  would appreciate any tips, parts I should use, or tools that are required. Anything is appreciated, thx :).