I know that "Net Optimizer" could refer to various software. One is a real product by Avast, which is a network optimizer. However, sometimes people might refer to it differently. Let me confirm if that's the case. If they're talking about a license key for Avast's product, I should mention that using genuine keys is important. But since the user is asking for a "guide to get extra quality", maybe they're looking for a way to get a better license key or access to premium features.
