Antivirus virus library How to upgrade? Many people are using the antivirus software. But many people do not know, anti-virus software virus library by default does not install the local engine virus library, namely antivirus virus library not only automatically upgrades. So, how to upgrade antivirus virus database?
Anti-Virus virus Library how to upgrade
Antivirus 3.0 version default does not install the local engine virus library, if you want to use the local engine, please click on the main interface in the upper right corner of the "Settings", open the set interface after the "Multiple engine settings", and then check the general anti-virus engine killing and protection, You can choose the Bitdifender or Avira routine killing engine according to your own preference, select the button after the click OK:
Anti-Virus virus Library how to upgrade
When you are ready, go back to the main screen, click on the "Product Upgrades" tab, and then click the "Check for Updates" button to update. The upgrade will connect to the server to check for updates available, and if so, download and install the upgrade file:
Anti-Virus virus Library how to upgrade
You will be prompted when the upgrade is complete:
Anti-Virus virus Library how to upgrade
Congratulations! Now, Antivirus has been able to kill the latest virus!