Sony PCV-V300G VAIO User Guide (primary manual) User Manual page 140

How do I keep my preinstalled antivirus software updated?
You can keep the preinstalled Norton Internet Security
Corporation.
To download and install the latest security update
1. Double-click the Norton Internet Security icon
If you have not previously registered the antivirus software, a series of information wizards appear.
1. Follow the on-screen instructions to complete each wizard
2. Double-click the Norton Internet Security icon again.
The Norton Internet Security window appears.
If you have previously registered this antivirus software, the Norton Internet Security window automatically
appears.
2.
Click Live Update, located near the top of the window.
3.
Follow the on-screen instructions to select and download updates.
software program current with the latest updates from Symantec
in the Taskbar notification area.
Page 140