ANSWER:
A computer virus is a program
or programs which can reproduce and infect other files with a
copy of itself. These days, most virus scanning software also target
many forms of malware.
In
addition, the term is often misused to include programs which are
malicious but are not capable of reproduction.
BOTTOM
LINE: If you think you may have a virus or other bad
software installed on your computer, call EarlsHelpDesk. The number
is in the banner at the top of each page. Don't wait until the problems
get worse. Most viruses reproduce unless they run out of room to do
so. At that point your computer might not even start up.