Laptop parts are generally hard to replace. As for RAM, Head over to the local computer parts store, and ask for some DDR3 1066 MHz. RAM will not make a significant improvement, since that is a decent amount of RAM already.
Processor: Your processor uses the FT1-BGA Socket. So the strongest for that socke is 1.7GHz, so try to get getting a new laptop in your question.
Thanks you so much, Would upgrade to that make even a noticeable difference? I just got this laptop in October and am not allowed getting a new one. How much would it for more RAM? Would it make any difference if I bought 12GB of Ram, I have about $400.00 to spare on this fixing this piece of crap.