Can I install Avant Home Edition on my two home pcs without incurring a charge? ???
As long as it is for non-commercial use at home, you may use avast! home edition on multiple computers, with no charge. The same registration key may be used for both, if I am not mistaken.
Welcome to avast!
Thank you very much. Should point out that I am not there yet. Still need answers to one or two questions.
Is there a built in Firewall?
I am currently using Bullguard which has a built in Firewall. Is it worth changing over?
check this topic: http://forum.avast.com/index.php?topic=25063.0 all ur questions are answered there… 
Maybe you’re talking about AVAST Home Edition, not AVANT. AVANT is a browser. Just for a clarification.
No. avast is not a Suite, it’s just an antivirus.
Bullguard is a suite and it’s NOT compatible with avast. You should choose between one and another.
http://www.bullguard.com/