I have used antivir for more than 3 years already and in that span or years i have seen a few bugs in this kind of anti virus. Read along as i differentiate the latest version of antivir and the older to oldest version of antivir.


1) Off course, they do both their job as a security for incoming viruses.
2) Older antivir is more tighter when it comes to security than new ones.
3) Latest version is more on giving the user a warning before making a move.
4) Older versions doesn't ask what to do, they simply search it and destroy it.
5) Both of them are user friendly.
6) Some versions or should i say older version doesn't start unless you run it manually.
7) Latest version runs as soon as your computer runs.
8) Older version as i have said did the search and destroy thing which is a very bad news for worms and trojans.
9) Some later version doesn't detect worms and trojans. These are some wise viruses that can get pass thru the security of your PC.
10) Some versions requires payments to use it to full version and some doesn't require.