Antiirus Permanent Solution

nasir akram

Distinguished
Jan 19, 2012
7
0
18,510
I have downloaded avast free edition and also installed on my system but its registration will expire after 20 days and i have to uninstall it and then re-install it.Its mean i have to go through this hassle after each 20 days so please tell me permanent solution as it is very difficult to install again and again.