I have using my computer from two years for office as well as home use and I need to save lots of data files which is very important and also ii need to download many files from internet for work so I had using antivirus BitDefender from long time and this is licensed version . And I happy by hear that BitDefender 2011 is launched and it has very great demand in the market. I want to know its features and also want its competitors antivirus. I want to update new antivirus so I need your help in choosing the best antivirus for me. If any better antivirus than BitDefender 2011 for home computer then please suggest me.