Easy to use Internet Security

After I was about 3 years with G Data and I was often annoyed by outbraking the PC through the G Data Internet Security 2010, I decided after Internet Security Test PC Magazine "Chip" to test the 3 best versions. These were the Kaspersky, F - Secure and Norton. In addition, even the G Data Internet Security 2012. was most clearly and easy to use in my opinion, the Norton Internet Security 2012 and also the firewall could be configured easily.
In Kaspersky I could for eternal Search the firewall does not personally configure and let them also as F - Secure does not disable. Also could not be disabled in both the anti-virus protection.