Personally..... I've run AVG FREE with every OS since it came out, years ago, and I've installed it for every one of my customers running XP, Vista, Windows 7 and now I'm running it on Win-8.0 and Win-8.1. No problems.

So if someone's PC is BSOD'ing, it's not AVG doing it, there is something else bad wrong there! Something that should be fixed.

Cheers Mates!