Hello! My older brother has recently went to college and I have gotten his old desktop. I decided that instead of buying a whole new computer, I could buy newer things to make it be able to run a large variety of games at top performance and speed such as Skyrim, TF2, Battlefield 3, and a bunch more. I cannot purchase anything online, so I think maybe Fry's or Best Buy might have the things. I am not sure what I should get for the computer. The current specs are:
Old Compaq Presario 061 model from 2005
CPU: Intel(R) Pentium(R) D CPU 2.80GHz
RAM: 512 MB
OS: Microsoft Windows XP Professional Service Pack 3 (build 2600)
Video Card: ATI Radeon Xpress Series (0x5A61)
and if I left anything out, please tell me. Thanks for the help

