Im using a lenovo A300 1TB Harddrive 32GB Virtual RAM 2GB Physical RAM Intel Pentium Dual Core CPU T4400 2.20Ghz 2.20Ghz, And i`ve tried everything i can do to make my computer run faster, upgrade my harddrive get more virtual ram (not physical) etc etc but nothing works! so im now willing to use at least 300-400 (or less if possible) to get my processor be better or get a new one, so i want to do some stuff i can to make my processor run better for free if i can, otherwise im changng it, BUT, i cat buy the processor and do it myself, cause i have 1 massive problem, My Lenovo A300 is a All-In-One desktop PC, the base where all the stuff is packed in is the size of about a keyboard without the numpad, a slim one, the processor and all the stuff is really really small, so idk how to change it myself, so ill have to bring it to a workshop tht will costlike 150 something, if anyone of you can tell me ways to get my damn processor to run faster or to get my coputer to run faster please tell em please! Btw i would love to be a computer expert, cause some of the stuff i know even computer experts dont know, so please Help ME! my harddrive was changed from a 350GB seagate momentus cause it failed, so its changed to a 1TB REXADN BARACUDA 4350, if any of that helps with my computer running faster, also i have 2 drives, C drive and D drives both equal 500Gb each, and a virtual drive. please help me!