Today is the first day I'm trying the Avast browser, and I was immediately confronted with a major (and strange) problem. I see no way to add add-ons. I use LastPass, which keeps all of my passwords, so for every site I visit that requires a user ID and password, I have to let LastPass enter those. To do that, LastPass has to be an extension of the browser (as it is in my Chrome and Firefox). I can find NO way to add extensions to the Avast browser. I figure there must be a way to do that that I'm just not seeing. Where is it?