You can use Disk Cleanup on a regular basis to reduce the number of unnecessary files on your drives, which can free up drive space and help your PC run better. It can delete temporary files and system files, empty the Recycle Bin, and remove a variety of other items that you might no longer need.
Disk Cleanup will already have items to delete checked and unchecked by default. You may want to have all items checked or unchecked by default instead.
This tutorial will show you how to have all items checked or unchecked by default in Disk Cleanup for all users in Windows 10.
Users will still be able to manually check or uncheck items in Disk Cleanup.