I need some good programs to speed up my computers performance because it is very slow.

I need programs like anti-spyware programs (or will AVG internet security paid) do it, it has anti-spyware) and malwarebytes (does AVG internet security paid have that?).

Also just normal cleaning programs to make my computer faster.

My Computer use to go fast, but now buffering takes forever. How can I get it to go faster that can do from home.

It has over 50% of its memory free… but still really really slow… what else should i check?? Is there something else i am missing??

I need simple advice to help me speed up my slow running computer please. All helpful suggestions would be very much appreciated. Thank you.