I have the home version.
The voice that announces updates BLASTS my speakers since Vista does not have good sound control.
I am watching TV on my PC and Avast BLASTS my speakers and may possibly be damaging them
Would be nice if the page said Voice and Sounds since those are distinctly different audio events.
On a PC, sounds normally referr to bells and whistles.
P.S. the spell checker does not work, refer to the above.