My experience with Boost Software has been outstanding. I've got several newer computers with similar specs and the same operating system, but the one in my office was acting like it the whole system was on dial-up! Seriously, it was so slow I couldn't edit my documents or check my email without wanting to throw the mouse through the window. I tried a few free “solutions” touted to fix a slow PC, but none of them were worth the time it took to install and run them. Marginal improvement, if any. I bought PC Healthboost because of the good reviews, and I'm so glad I did! Boost Software found dozens of errors the other programs missed, and now this computer runs just as fast as it did when I first got it. I'm really grateful to the folks at this website for giving me back my productivity.