I've seen more and more commercials for PC optimization utilities that are supposed to magically make everything run faster, with 100-200% increases in speeds often reported in their testimonials. All I can say, is if it wasn't obvious these are a scam, they are. Every one I've seen up close and personal isn't going to help 99% of you with much of anything. I wish I could say we were 'there' where technology could somehow automatically know exactly how to clean up your screwed up old PC, but it isn't there. It takes a human technician.
Of course, some utilities can HELP, such as my own Process Lasso, but they do NOT boost performance by 100-200%.. that is absurd.