How to open Disk Management and perform disk management operations? 1. Press Win R to enter diskmgmt.msc or open it through "This Computer" → "Manage" → "Disk Management"; 2. You can view the status and information of all disk partitions; 3. Create a new partition: Right-click unallocated space → "New Simple Volume" and set parameters; 4. Expand partition: Right-click the target partition → "Extended Volume", only in NTFS format and requires adjacent unallocated space; 5. Reduce partition: Right-click → "Compress Volume" to free up unallocated space; 6. Modify disk letters: Right-click partition → "Change drive letter and path"; 7. Format partition: Right-click → "Format", note that data will be cleared; 8. Initialize new disk: Right-click disk → "Initialize disk" to select MBR/GPT; 9. Convert disk type: When there is no partition, you can right-click to select "Convert to GPT/MBR disk". Disk Management is a built-in tool for Windows, suitable for daily disk maintenance, and it should be confirmed before operation that it does not affect important data.

Disk Management is a practical tool that comes with Windows systems, which can help you view and manage hard disk partitions, such as expanding capacity, reducing, formatting, creating or deleting partitions, etc. It is not complicated but has practical functions and is suitable for daily maintenance.

How to open Disk Management?

The way to open Disk Management is simple, and there is no need to install additional software:

• Press Win R to open the run window, enter diskmgmt.msc , and press Enter.
• Or right-click "This Computer" (or "My Computer") → select "Manage" → find "Disk Management" on the left.

Once opened you will see a list of all disks and partitions, including the size, status, and file system of each partition.

Common operations: Create, expand, and reduce partitions

If you have just installed a new hard drive or want to re-plan your existing hard drive space, you can do the following here:

Create a new partition

1. Find unallocated space (usually black areas).
2. Right-click → select "New Simple Volume".
3. Follow the wizard to set the partition size, drive letter, and formatting options.

Note: New partitions usually need to be formatted before they can be used.

Extend existing partitions

If there is unallocated space behind a partition, you can add this part of the space:

• Right-click the partition → "Extend Volume" → Follow the prompts.

Note: You can only extend partitions in NTFS format, and unallocated space must be next to the right of the partition.

Reduce existing partitions

Don’t want to move data and want to make some space to make a new partition? You can try to zoom out:

• Right-click the target partition → “Compress Volume”.
• Enter the size of space to compress in MB.
• After completion, a "unallocated" space will be generated where a new partition can be created.

Modify drive letters, format and change labels

Sometimes you want to change the drive letter to facilitate identification, or give the partition a name, you can also complete it here:

• Modify drive letters : Right-click partition → "Change drive letters and paths" → Add/change/delete drive letters.
• Format partition : Right-click → “Format” → Select file system (such as NTFS, exFAT), allocate unit size, and volume label.
• Rename the partition : Right-click the partition in Explorer → "Rename" and just enter the new name.

Warning: Format will clear all data on the partition, please backup in advance.

Other common uses: Initialize a new hard disk, convert disk types

When you plug in a brand new hard drive or SSD, you may need to initialize it first:

• In the Disk Management interface, the new disk will appear as "Uninitialized".
• Right-click disk → “Initialize disk” → Select MBR or GPT partition style.

Differences between MBR and GPT:

• MBR supports a maximum of 2TB hard disk and up to 4 primary partitions.
• GPT is more modern, supports larger capacity and has more partitions.

If you want to switch between the two, you can do this by "Convert to GPT Disk" or "Convert to MBR Disk", but only if the disk must have no partitions.

Basically these common operations are. Although the Disk Management function is basic, it can meet the needs of most users for disk management. When encountering problems, remember to confirm whether the operation will affect the data first, so as to avoid accidentally deleting or formatting important partitions.

The above is the detailed content of How to use Disk Management in Windows?. For more information, please follow other related articles on the PHP Chinese website!