You plug in a new drive, need to change a drive letter, or want to resize a partition, and Windows does not put the tool in an obvious place. Disk Management is already built into Windows 11, and the fastest path is usually one right-click away. Use these Microsoft-supported routes first, then move into the drive tasks that belong inside the tool.
1. Open it from the Start button first
Use the Start button quick-link menu when you want the classic Disk Management console with the fewest steps.
- 1.Right-click the Start button. On a touch device, long-press Start.
- 2.Select Disk Management.
Microsoft says Disk Management looks and works the same in Windows 11 and Windows 10, with no feature differences between the two.
2. Search for the official shortcut
- 1.Select Search.
- 2.Type Disk Management.
- 3.Select Create and format hard disk partitions.
Windows Search is the best route when the Start button menu is not where you expect it. When the job needs elevated permission, open Start, type Create and format hard disk partitions, right-click Create and format hard disk partitions, then select Run as administrator and Yes. Microsoft documents administrator or Backup Operators membership for some disk tasks.
3. Launch it with diskmgmt.msc
The direct command is useful when you prefer the keyboard or already know the console name: press Windows + R, type diskmgmt.msc, then select OK.
You can also select Start, type diskmgmt.msc, and press Enter. To run the command with administrator permission, type diskmgmt.msc in the taskbar search box, right-click diskmgmt.msc, then select Run as administrator.
4. Go through Computer Management
Computer Management makes sense when you are already using Windows administrative tools or need the Storage tree visible.
- 1.Open Computer Management.
- 2.Select Storage.
- 3.Select Disk Management.
For administrator access, type Computer Management in the taskbar search box, right-click Computer Management, select Run as administrator, select Yes, then open Storage and Disk Management. You can also go through Control Panel > Windows Tools > Computer Management > Storage > Disk Management.
5. Use Settings when you do not need the classic console
- 1.Select Start.
- 2.Open Settings.
- 3.Go to System > Storage > Advanced storage settings > Disks & volumes.
- 4.Select Properties for the disk or volume you want to check.
Windows 11 also has a modern storage surface. It is not the classic Disk Management MMC console, but Microsoft documents it for viewing disks and volumes and for actions such as creating, deleting, formatting, and resizing volumes when those options appear.
6. Prepare a new drive before creating a volume
A brand-new disk may need to be brought online and initialized before Windows can create a usable volume. Initialization erases existing data, so confirm the disk selection before you select OK.
- 1.Open Disk Management.
- 2.If the disk is offline, right-click the disk and select Online.
- 3.Right-click the disk and select Initialize Disk.
- 4.In the Initialize Disk dialog, confirm the correct disk, choose the partition style if needed, then select OK.
- 5.Right-click an unallocated region on the hard disk and select New Simple Volume.
- 6.In the New Simple Volume Wizard, select Next, choose the volume size, select Next, accept or choose a drive letter, select Next, choose formatting options, then select Finish.
You must be signed in as an administrator to create and format a new partition or volume, and the disk needs unallocated space or free space in an extended partition.
7. Change the volume safely
- To format a volume, right-click the volume, select Format, select OK, then select OK again.
- To extend a supported volume, right-click the volume, select Extend Volume, select Next, choose how much disk space to use, select Next, then select Finish. The volume must use NTFS or ReFS, and the unallocated space must be immediately after the volume on the same disk.
- To shrink a basic volume, right-click the volume, select Shrink Volume, then follow the on-screen instructions. Microsoft documents shrinking for raw partitions or NTFS volumes.
- To assign or change a drive letter, open Disk Management with administrator permissions, right-click the volume, select Change Drive Letter and Paths, select Change or Add, select Assign the following drive letter, choose a letter, select OK, then select Yes.
Most everyday drive jobs start from the right-click menu for a disk or volume. Formatting destroys data, and Windows cannot format a disk or partition that is currently in use, including the Windows partition. Microsoft recommends not changing drive letters for Windows or app volumes.
8. Handle managed PCs and voice access
On a school, work, or otherwise managed PC, Disk Management can be controlled by policy. If the snap-in is blocked, use the device administrator route instead of trying to bypass the policy.
On Windows 11, version 22H2 or later, voice access can help when you need hands-free navigation. Start it from Settings > Accessibility > Speech, or search for voice access, then use commands such as Search Windows for Disk Management or Press Windows S to find it, then Click Create and format hard disk partitions.
Frequently Asked Questions
Is Disk Management already installed in Windows 11?
Yes. Disk Management is built into Windows, so there is no official download step for the classic tool.
What is the fastest way to open Disk Management in Windows 11?
Right-click the Start button and select Disk Management. Microsoft documents this quick-link menu method for Windows 11 and Windows 10.
Why do some Disk Management actions need administrator permission?
Microsoft documents elevated permission for tasks such as initializing disks, creating volumes, extending volumes, and changing drive letters. Depending on the task, the account may need Administrators or Backup Operators membership.
Can Disk Management format the Windows partition?
No. Microsoft says Windows cannot format a disk or partition that is currently in use, including the Windows partition.
