source (bleepingcomputer.com): Best PC system tools? - All Other ApplicationsReally, you should avoid anything that has adjectives in the description or title like: speed up, tune, optimize, enhance, boost, fix errors, increase this, increase that. No matter how flashy the graphics look or how many customer testimonials are posted.
source (bleepingcomputer.com): Best PC system tools? - Page 3 - All Other ApplicationsI highly recommend ADW Cleaner, Combofix, RKill, and other similar utilities only be used under the supervision of BC staff or similar staff of other similarly high-quality forums. Reason for recommendation: these type of utilities are quite powerful and often are quite invasive -- unintended consequences can result if not run with precision, with specific purposes/goals in mind, cautiously, carefully. Anyone involved in such a DIY project ought to make sure backups are indeed restorable, or, that Windows install DVDs are close by.