Gateway 8300 Benutzerhandbuch

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Maintaining and Cleaning Your System     21
Multipartite Viruses
 are both program and boot infectors.
Viruses are inactive until the infected program is executed, or a boot record 
is read. Thereafter, the virus loads itself into system memory and begins to 
copy and spread itself. Diskettes used in a contaminated system can get 
infected and, in turn, transfer the virus when used in another system. A 
virus can also spread via programs downloaded from bulletin boards or the 
Internet.
Obtain an anti-virus program and make it a habit to scan the 
system regularly.
Make backup copies of all files and write-protect the disks.
Obtain all software from reputable sources and always scan new 
software for any viruses prior to installing files.
If you suspect the system has been infected, find and remove the viruses 
immediately using an anti-virus program. Then turn off the system for a 
minimum of 15 seconds to clear the virus from system RAM. You may 
want to rerun the anti-virus software when you turn the system back on the 
verify that the system is clean.
To Prevent Virus Infection
4080TL.book  Page 21  Tuesday, December 22, 1998  2:50 PM