Spam definitions not updating symantec

Symantec's NAVEXTM antivirus technology defends against new and known viruses.

Virus definitions contain information that allows your computer to identify and remove all of the latest viruses from your computer.If your definitions are out of date the program will miss newer viruses which will leave your computer vulnerable to attack even if the results of the scan come up clean.If you’re using Microsoft’s free “Security Essentials” anti-virus suite, you can update your virus definitions in just a few seconds by following the right steps. In the box that appears, type “Security Essentials” into the “Search” box.Content filter updates are generally about 6 MB and contain data that is useful for longer periods of time than other updated spam data.Content filter updates are published every two weeks through Microsoft Update.

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