My Brand New Anti Virus

I get myself a brand new anti virus today. Norton 360. I live the features it provided too me. I feel safe with the anti virus. There are the features it provided:
1) Auto-Protected
2) Firewall
3) LiveUpdate
4) Virus and Spyware Scan
5) Email Scanning
6) Window Update
7) Intrusion Prevention
8) Weak Password Check
9) Browser Vulnerability
10) Network Address Check
* Additional Function – Transaction Security Check, Back Up and Store, PC TUNE UP.