On the confirmation pop-up, select Delete Files option and wait for Disk Cleanup utility to clean up the selected types of files from your computer. On the confirmation pop-up, click on Yes option to confirm > On Disk Cleanup screen, select Items that you want to remove and click on OK. On the Disk Cleanup screen, click on Clean up System Files button. When prompted, enter your Admin Password and wait for Windows 10 to calculate the amount of storage space that can freed up on your device. Type Disk Cleanup in the Search bar > right-click on Disk Cleanup App and click on Run as Administrator. The Disk Cleanup Wizard is a classic Windows Storage Management tool that is still available in Windows 10. This will remove all the temporary and other selected unwanted files from your device. On the next screen, select the File types that you want to remove and click on Clean now button. In the right-pane, click on Configure Storage Sense or run it now option. Go to Settings > System > Select Storage in the left-pane. You can manually Run the Storage Sense utility on your computer at any time to clean Temporary Files that are not being used by Apps on your computer. Hence, the need to clear all types of Temporary and Cached files from your device, especially if it is running slow or going through problems. Sometimes, cached files can even become corrupted or faulty, preventing the Apps from functioning properly and creating other problems.