You can remove Plesk as any other program in Windows: go to Control Panel > Uninstall a Program, select Plesk and click Uninstall. For the complete instruction on how to remove programs in Microsoft Windows, read this article: http://windows.microsoft.com/en-US/windows-vista/Uninstall-or-change-a-program.
You can also remove a particular Plesk component from the Plesk user interface, at Tools & Settings > Updates and Upgrades > Add/Remove Components. For details, refer to Adding and Removing Plesk Components.
Leave your comments on this page
Leave your feedback or question on this documentation topic below. For technical assistance, contact your hosting service provider or submit a request to Plesk support. Suggest new features for Plesk here. Discuss general questions on the Plesk forum. All offtopic comments will be removed.