I really need some help with my fps i am so annoyed with it atm its about

4-8 fps dude how sad is that .....
i have done everythingi have tuneup utilites 2010 max perfomance settings
and i still get low fps help me out i use ccleaner i made an fps guide that doesnt help me what the fuck is wrong with that its retarded i know my computer is free of space LOTS of space and help me out ppl