I run Avast free, instead of the Premier I bought, because Premier disables access to my Synology NAS. A minor inconvenience that Avast may fix some year, though not over recent years.
Anyway: on Avast Free I get a popup saying the version has been upgraded. Well, OK, thanks. But there is no "Dismiss" button!
Instead, the only choice is a big green "Continue" button. If you click that, Avast replaces your default browser with theirs!!
This is so arrogant. Why do big companies inevitably come to act like this? As if the user is there to be abused. You work to build up trust, and then some marketeer decides to increase their subscription stats by fooling people. Maybe they'll get a raise for being so clever?
Get a clue. The message you're sending is: Don't trust Avast.
The right way to offer your browser is via a prominent opt-in, not a miniscule opt-out!!
If users don't complain, you'll keep doing it because... nobody's complaining! A great way to evaluate your policies.
Now I'll go through the multiple illegible captchas to get this posted. You're welcome.