To clear Delivery Optimization files, open the Disk Cleanup tool using the search menu. Select your system drive, hit OK, and ...

Disk Cleanup is another utility that is accessible regardless of your Windows version. The easiest way to open it is to search for "Disk Cleanup" in the search bar and bring up the window.

Cleaning temporary files, running malware scans, taking care of old registry files, and even updating drivers manually are ...