And the only way to extend or shrink the C drive is via partitioning.

But simply partitioning a drive will formate it entirely & delete all files within the drive.

HitEnter& right-press theCdrive.

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Set the shrinking amount based on the available free space inCdrive and hitShrink.

The C drive has been partitioned without losing any data.

Too brief for you?

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Go through our epic guide forHard Drive not showing up in Boot Priority on Windows 10.

Heres how to partition the C drive without formatting:

Voila!

The new drive is ready to use.

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you might create multiple drives from the newly unallocated space.

This method will also work for any Windows 11 computer.

Check out the easiest way tolabel partition names on Windows 11.

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SelectExtend Volumeand follow the on-screen wizard to add unallocated space to your C drive.

But before increasing the drive space, double-check theres available unallocated memory next to the C drive section.

The C drive has now been extended based on your selected volume amount.

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It is totally safe to partition the C drive of your Windows computer.

Can I increase the partition size of the C drive without formatting?

Can I partition my C drive on Windows 10 without losing data?

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It is indeed possible to partition the C drive of your Windows 10 PC without losing any data.

Simply use the built-in Disk Management feature and shrink the C drive volume to create new unallocated space.

Wrapping Up

While partitioning the drives, confirm you choose the default NTFS file format.

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Thats all for today.

Did you find this write-up helpful?

c’mon share your thoughts in the comment section below.

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