So many viruses to deal with and u don’t have much choices
so I think pc cillin is the best among all the others in the race due to some class features which are its very easy to update and also it has got auto update facility...So very easy to update...
Secondly , It requires very less hard disk space compared to other antiviruses....
Thirdly ... it has a very flexible real time scan system...compared to any other antivirus systems
and more so I got it free with my motherboard
but really it is worthy for money its scan engine is also very fast it does the work uin half the time as nortons while doing it more efficiently