It can be used topartitionandformatdrives, assign drive letters, and much more.
Disk Management is sometimes spelling incorrectly asDiscManagement.
Also, even though they might sound similar, it’s not the same asDevice Manager.

Administrative Tools (Windows 10).
It can also be started by executingdiskmgmt.mscvia theCommand Promptor anothercommand-lineinterface in Windows.
Use theViewmenu to change where the panes are displayed.
you could also use Disk Management tocheck free hard drive space.

Administrative Tools (Windows 10).
To build a virtual disk file with the VHD orVHDXfile extension, use theAction>Create VHDmenu.
Opening one is done through theAttach VHDoption.
Plus, some of them are even easier to use.