Question

What is worm in computer? ​

Answer 1

A computer worm is a standalone malware computer program that replicates itself in order to spread to other computers. It often uses a computer network to spread itself, relying on security failures on the target computer to access it. It will use this machine as a host to scan and infect other computers

Answer 2

Answer:

A computer worm is similar to a computer virus, but unlike a virus it does not need to attach itself to an existing program.