Sony VGN-AX570G - Manual (Page 183)

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Troubleshooting
How do I keep my antivirus software updated?
You can keep the Norton Internet Security software program current with the latest updates from Symantec Corporation.
To download and install the latest security update
1 Double-click the Norton Internet Security icon on the taskbar. 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 Follow the on-screen instructions to select and download updates.