The Yahoo! Anti-Spy component of the Yahoo! Toolbar can be uninstalled using "Add/Remove Programs" in the Windows Control Panel.

To uninstall Yahoo! Anti-Spy, please do the following:

1. Click "Start" on your operating system and select "Settings > Control Panels > Add/Remove Programs".
2. Select " Yahoo! Anti-Spy".
3. Click "Change/Remove".
4. Follow the instructions from there.

Yahoo! Anti-Spy will be removed when the process is completed.