Windows 10: Best Way to Resize the "C Drive" Partition

Hello! Does anyone know if the Windows 10 Disk Management tool is the best way to resize a partition? I would like to shrink the partition that the "C" drive is on, and I'm a bit nervous about resizing it while I'm running Windows. Is it okay to use the Disk Management tool for this, or should I boot into a Linux USB and use something like GParted?

submitted by /u/win10_throwaway45
[link] [comments]

:)

 

Resize Windows 10 System Partition

Hi Adrain,

Thank you for posting your query in Microsoft Community.

I understand your concern, and we in Community will try to help you in the best possible way we can.

I suggest you to follow the steps below and check if that helps.

• Run Disk Management. Open Run Command (Windows button +R) a dialog box will open and type "diskmgmt.msc".
• In the Disk Management screen, just right-click on the partition that you want to shrink, and select “Extend Volume” from the menu
• Locate your system partition — that’s probably the C: partition. Right-click on it and select “Shrink Volume.” If you have multiple partitions on your hard drive, you could also choose to resize a different partition to free up space.

Hope the information helps. Please let us know if the issue persist and we will be happy to assist you further.

 

Resizing C partition

Would suggest using Ease us partition manager for this.Disk Management is kinda useless for resizing.

 

Resize partition C

In order to extend C and recover space from D, you will need to delete the 866 MB Healthy Recovery Partition and the Storage D:\ partitions.

There appears to be data on the D:\ partition.

I recommend you backup any important data on that partition before deleting it. After deleting the partitions, you will be able to extend C:\

Steps:

Right click the ‘Healthy (Recovery Paritition) and the
Storage (D’ partitions in Disk Management, on the contextual menu, click the ‘Delete Volume’ option. Click ‘Yes’ when the warning dialog appears.

The Volume you deleted will now appear as ‘Free space’, you will also notice that the disk icon no longer appears in the list of volumes.

Right click the Free space partition, and click Delete, click Yes on the Disk Management warning that appears.

The volume will now appear as Unallocated. Our next step is to merge back that unallocated free space with the system partition
(C. Right click the System volume then click the ‘Extend Volume’ option on the contextual menu, click ‘Yes’ when the warning appears.

A wizard will now begin that will guide through the steps to merge back the unallocated space with your system partition.

The wizard provides a simple procedure to merge back the unallocated space with the system drive. Once you have selected the space, click Next, at the end of the wizard, you will see the amount allocated.