Excerpt: This product was recommended to me by a relative. I have an HPp2 desktop with Windows 8.1 that is a year old. When I purchased the computer, I purchased the Norton 360 for $55. When I needed to purchase new antivirus software, AVG was recommended to me. The process of installing the software is a bit long, but once it was ready to go, it found so many issues on my computer that I hadn't realized. With the PC TuneUp, it cleaned everything up.