computer worm......

[Kalyan]

what is computer worm......and how it differs from Virus........

i need a well known example for worm......

i need short time reply for this query.........

[Sudhakar]

Backup Failed - Content Provided by User Magakamal

A computer worm differs from a computer virus in that a computer worm can run itself.
A virus needs a host program to run, and the virus code runs as part of the host program.
A computer worm can spread without a host program, although some modern computer worms also use files to hide inside