To perform common maintenance tasks in Windows, such as cleaning up unused files and shortcuts, try using the System Maintenance troubleshooter to automatically find and fix problems. For example, the System Maintenance troubleshooter looks for unused files and shortcuts that you can clean up or remove so that your computer can run faster.
To make sure you have the most up-to-date troubleshooters from the Windows Online Troubleshooting Service, your computer should be connected to the Internet. For more information, see Troubleshooting in Windows.
Open the System Maintenance troubleshooter by clicking the Start button , and then clicking Control Panel. In the search box, type troubleshooter, and then click Troubleshooting. Under System and Security, click Run maintenance tasks.