How to Expand C Drive in Windows Using CMD

by Puran in Circuits > Microsoft

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How to Expand C Drive in Windows Using CMD

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I kept receiving this question over and over again, so decided to write an article on "How to expand C drive in Windows". When you start running out of disk space within the C drive, it is obvious that you need to increase the size of C partition .

We all know that C drive is the first disk drive in your Windows PC. It is usually the largest drive that your computer comes with. This is where your operating system, software, and settings are permanently stored. However, there may come a day when you will need more space to download or store files or to create new partitions.

But here comes another question how to expand C drive? The first thing you can do is to check if your hard disk has any free space left. If yes, you can extend it by doing a partition management.

Open CMD on Windows PC

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Press Windows + R keys and search for CMD. press enter and open the command prompt.

Run Diskpart Command

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Type this command diskmgmt.msc, press Enter.

Vie the Available Disks

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Type the command list disk and press enter.

Select the Disk You Want to Extend

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Type select disk 0 and press enter.

0 is the number of your system disk. Replace it with your Disk letter

View the Partitions Available on the Drive

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Type the command list partition and press enter.

View and Select the Desired Drive Partition

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Type the command select partition 3.

replace the number 3 with your disk partition number

Extend the C Drive Partition

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type extend

type exit.

The diskpart will extend the partition and exit the tool.