Quick meaning
A type of malware that copies itself and spreads across networks without needing to be attached to a file.
Think of it like this
Like a virus spreading through a building's ventilation system — no one has to carry it person to person.
Where you may see this
You may see this in login screens, warning messages, banking apps, or scam-prevention advice.
Why it matters
Understanding this word helps you protect your money, personal information, and online accounts.
Say it simply
Worm (Computer Worm) means: A type of malware that copies itself and spreads across networks without needing to be attached to a file.