Everyday companies introduce new versatile and mind boggling personal computer designs. We buy, we use and in the end we change them with the best and the latest. There are very few who know the inside of a PC and very less who tried to build a PC. But, now its very easy to build your own PC at home. A Raddit user Proteon shared a very informative image that can lead you in building your own PC. The Proteon summarized  ports, connectors, sockets, cards, slots and cables in the images. Remembering all these is a tiresome and very confusing but this image will simplify the thing for you. You can download the full resolution image here.