Wonder what happens when you have 600 Free Avast installs tied to 1 account and you get forced into going to paid version because it looks like you have a corporate environment. This could happen if you do this.
It's actually the contrary. We want people to have as many Free AV's in their account as possible.
This way, we can e.g. recognize the REAL recommenders and send them t-shirts.
I mean, no problem with associating multiple Free AV's with the same account at all.
Also worth noting is that while you need the account password to do the initial connection of avast with the account, the password is not stored on the computer and is not requested in the future - meaning that when you hand that computer out to someone, you don't have to worry that it will compromise your account password.
Thanks
Vlk