It still works the same way on Windows 10 today. Right-click a drive, select “Properties,” and then click the “Disk Cleanup” button to launch it. Whatever version of Windows you’re using, Disk Cleanup has always worked the same way. We’ve been using Disk Cleanup for over 20 years since it debuted in Windows 98.
Disk Cleanup deserves a better send-off than a tiny note at the end of a Microsoft blog post.