How to remove computer worms
A computer worm, such as the Conficker worm, is like a computer virus, but it can spread by itself without your interaction.
If you think you have a computer worm, use one or both of these tools to scan your computer and help get rid of it:
Note If your computer is infected with the Conficker worm, you might not be able to connect to these or other recovery tools.
If you have trouble connecting to a recovery tool, or if you want help from a local Microsoft partner, enter your zip code to find a local expert:
For more detailed information, see Protect yourself from the Conficker computer worm.