Activating an AVG BreachGuard key is really simple. In order to activate the program, visit: https://support.avg.com/SupportArticleView?l=en&urlname=Install-AVG-BreachGuard
The key is not working
If you have activated the key according to the guide but the code appears not to work, please check what type of error message you receive and depending on it follow the appropriate instructions: