I have purchased e-Scan Antivirus software 6 months back.
I find this very useful for stand alone PC. Easy to install
I like the features like Auto update from the internet currently
it will scan 48, 500 known viruses.
This is like a firewall for home PC. Basic advantage is you dont have to
go to site and update it will automatically update whenever
you log on to the internet.
Another thing is when virus is attacking it will show symbolically on the
task bar it will not flash in between your current work.
Floppy scan, Virus list, Last update status like all common
features are present.
We can renew bu paying just 45% after one year. Another plus
point is Local support available.