Tož, nebylo to tak těžké vygůglit:

1 Log in to Windows with a user account that has administrator properties.
2 Click "Start" and choose "Control Panel." Click the "Programs" icon and click "Programs And Features."
3 Select the "Zynga Toolbar" filename and click "Uninstall."
4 Click "Next" in the Windows Uninstaller window and click "Remove All" to begin removing the Zynga Toolbar from your computer.
5 Restart the computer to save the changes and complete the removal process.