Speed up
your yirus checker
Never run a disk scan while streaming audio or other big files
from the Internet, or while running any program that actively accesses
the hard drive. If you have a sturdy, up-to-date firewall in place,
you can disable Norton-AntiVirus (NAV) Auto-Protect feature when
you are not using the Internet or any other network (including e-mail);
Auto-Protect uses up memory. Just be sure to scan every download
for viruses before you open it and after you update your virus definitions.
Turn off what you do not need
If you exclusively use Web-based e-mail--such as Gmail or Yahoo
Mail--that you access via your browser (not through Outlook, Mozilla
Thunderbird, or any other e-mail client), you can safely turn off
Norton AntiVirus's automatic e-mail protection: Click “Options” then “Norton
AntiVirus.” Select “Email” in the left pane, and
uncheck “Scan incoming Email” and “Scan outgoing
Email.”
If you install NAV on a system protected by the ZoneAlarm Internet
Security program (which has an antivirus tool of its own), NAV will
urge you to uninstall ZoneAlarm. Ignore it and click the “Next”t
button. NAV will install just fine. When your PC reboots, you'll
find that ZoneAlarm's virus checker is disabled. Flipping between
the two virus scanners is easy: In NAV, select “Options” then “Norton
AntiVirus.” Uncheck all the boxes to disable NAV, and end by
rebooting your PC. A message will pop up asking whether you want
to enable ZoneAlarm's antivirus scanner. (If the message doesn't
appear, double-click ZoneAlarm's icon in the system tray, and activate
its antivirus and spyware features manually.) Reverse the preceding
steps to revive the virus scanner that's built into NAV.
Leave Auto-Protect on
When you install a new game or productivity program, Symantec recommends
keeping Norton's Auto-Protect features activated. The company claims
that you need NAV running on all cylinders during software installation.
Programs from little-known sites may harbor malware, and there are
cases where even shrink-wrapped software from major vendors has accidentally
shipped with viruses.
Stay Informed
Need the latest information on the latest virus threat? Check the company's
all-in-one " Symantec
Security Response" page. It's a one-stop-shop where you can
read about the latest virus threats, check recently discovered holes
in your favorite software (such as Excel, Windows Media Player, and
even Windows itself), find the newest definitions and removal tools,
hear about viruses myths (the bogus threats your friends may e-mail
you about), and check the handy ThreatCon indicator (by the way, ThreatCon
4 is bad, real bad). Another very handy site is TaskList.org,
which bills itself as "the ultimate resource to help you determine
if your computer is infected with spyware, adware or viruses."
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