Okay I am looking for a new to computer and I'm looking to buy a new graphics card and a power supply to support. If anyone can help me it would be extremely appreciated. The model of my computer is a Emachines EL1852G-52W
Well, what you CAN do is get a new computer case that fits a fullsize power supply and mount everything in it. They run pretty cheap. You can then get a better power supply, a better card, and be able to claim that you built a custom computer.