Pro Home Avast 7

I am having trouble figuring out the security level (friend in, friend out business) which is NOT explained in the manual. Am I not suppose to ‘dink’ with this? Also, since I am using Wildblue.net w/ Firefox browser, (now Via Sat Exceed…instead of Outlook Express…is my MAIL protected? Although Wildblue.net DOES have a good spam blocker. Also, I just found out about the DOME protector for banking or shopping, THAT is GREAT! Not sure I understand quite how to USE it though. Guess I am not exactly computer savy. Any patient help would be sincerely appreciated.
Suzan.

It is in the FIREWALL application rules.
This is only because I was ‘poking about’ and should probably leave it alone as it works PERFECTLY and have used this product for years and VERY happy with it!
Just wondering if I may have changed any of the parameters, when messing about. However still seems quite happy and working fine. I am thrilled to have read the manual and learned about the ‘dome protection’ GREAT addition and impressed with the constant improvements with this company.