Updating anti virus software
Here is the FTP site to update NAV 2.0 for Win 95 to 2.01.If you have a newer version of NAV, it can automatically update the virus definition file for you while you are on the Internet for free for one year. If you use Mc Afee anti-virus software, the updates are free at this time.Here is a list of the top ten viruses and what they do.For Windows 3.11/95/98 and Macintosh users you should use your web browser software such as Netscape, or Internet Explorer to download the new NAV virus definitions files from the Norton Download web site at The majority of new antivirus programs (programs or computers purchased after the year 2000) enable users to update their antivirus program through the software.Open the antivirus program and look for "Update", "Check for updates", "Live Update", or something similar.Mr Lefferts revealed that five per cent of all Windows 10 PCs had antivirus protection that was NOT compatible with the Windows 10 Creators Update.
If the definitions are more then six months out of date, you are vulnerable to the latest viruses. You can simply update your copy of Norton Anti-virus (NAV) definitions every month or two to be protected against the latest viruses.If you install and manage your Sophos software, you will need to download the new software.This upgrade will not affect computers that use a departmental update server.The most traditional method used by antivirus software to assess if a piece of software is suspicious or not, is to compare it against an entire collection of known viruses and check whether it resembles any of those "closely enough".
Consequently, to be effective an antivirus needs: It's this need for a constantly up-to-date collection of known viruses to check against, that makes frequent updates, preferably on a hourly basis, so essential.
Microsoft bigwig Rob Lefferts said Windows 10 disabled “some parts” of a “small number of applications that still needed updating”.