Does PC Tuneup require other AVG products to be installed? Or is in standalone?
AVG PC Tuneup is used to customize various settings available within the operating system and fix errors related to battery, functionality, registry, drivers. This doesn't act as a pro-active virus protection. Yes, you will need other AVG products installed to have antivirus and malware protection. The AVG PC Tuneup is used to customize and increase the speed of the operating system.
More about it: http://www.avg.com/ppc/ww-en/pctu-special-offer?ECID=ad:go:se:EU-EN-TuneUp-Brand-Trial-Search&gclid=Cj0KEQjwo7auBRCOtoqn_s-G7aMBEiQAxArNrFUeaW5NfPXYsQ4N4PHO8sUwRGwlq2UKV1jyG15OcOcaAgKg8P8HAQ