Supersite for Windows posted Windows 8.1 Update 1 Tip: Manage Disk Space
A quote from the article:
Among the many small improvements in Windows 8.1 Update 1 is a set of new settings in PC Settings that help you manage your PC. And key among these is the new Disk Space settings, which lets you check and manage how your PC's or device's storage is being used.Windows 8.1 Update 1 Tip: Manage Disk Space @ WinSupersite