Alan Freedman -- The Computer Language Company - Computer Desktop Encyclopedia
Computer Desktop Encyclopedia
Longest-Running Tech Reference on the Planet

A CDE Definition

You'll love The Computer Desktop Encyclopedia (CDE) for Tech Term of the Day (TTOD)

LOOK UP ANOTHER TERM


boot sector virus

See boot virus.



boot virus

A virus written into the boot sectors of a floppy disk. A popular way to spread a virus when floppy disks were widely used, the boot virus relied on people forgetting to remove the last floppy they inserted when they turned the machine off. When turned back on, the machine read the boot sector program, which normally loads the operating system, but ran the infected program instead. Once infected, the boot virus replicated itself onto all subsequent floppies used in the machine.

The Michelangelo virus was a famous boot virus that infected DOS computers on March 6th, Michelangelo's birthday. However, there has always been doubt whether the date was really on account of the celebrated artist and sculptor. See virus.



Personal Use Only

Before/After Your Search Term
BeforeAfter
boot diskboot sequence
boot driveboot storm
boot failureboot strap
boot loaderboot time
boot managerboot virus
boot orderbootable CD
boot processbootable CD-ROM
boot recordbootable disk
boot ROMbootable DVD
boot sectorbootable floppy

Terms By Topic
Click any of the following categories for a list of fundamental terms.
Computer Words You Gotta KnowSystem design
Job categoriesUnix/Linux
Interesting stuffPersonal computers
InternetIndustrial Automation/Process Control
Communications & networkingAssociations/Standards organizations
HistoryDesktop publishing
Audio/VideoGraphics
MainframesSecurity
ProgrammingHealthcare IT
System design