What is Computer Virus?. A computer virus can be defined as an executable program, that is capable of infecting other computer programs by modifying them to include a copy of itself.
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Target and Scope of Damage
Time from knowledge of vulnerability to release of exploit is shrinking
Click on the Start button > Control Panel > System
Click on Start > Control Panel > Automatic Updates
or XP, select System
then click on the
Automatic Updates tab
near the top is checked,
then select the radio button
which suits you.
select the Automatic Updates
icon (this next screen
will differ slightly)