The SlimCleaner utility conveniently provides PC optimization with its one-click premium feature. Software updates may also be available for free directly from manufacturers' websites. *Charges apply for a license with premium features. The shield logos are trademarks and Slimware and SlimCleaner are registered trademarks of Slimware Utilities Holdings, Inc. Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Any other third party products, brands or trademarks listed above are the sole property of their respective owner. No affiliation or endorsement is intended or implied.