There are quite a few review sites out there that specialize in product reviews. Most of them include software reviews and ratings like CNet or TopTenReviews. Anti-malware and anti-virus software reviews are some of the more popular reviews when it comes to preventive pc health. These two applications when properly installed can save you from a lot of down time. Spyware and malware from surfing the Internet often cause the most significant amount of down time so it is important that you do your due diligence and pick out a reputable anti-malware software that is going to adequately protect your PC or laptop.