How to add unallocated space to C drive?

[vmgta5]

I have very less space left on my local disk C but have more than a 100 gigs unallocated. I wanna know how allocate that to my C drive.

 

[gigantusmagnus]

try use 3rd party programs

 

[ThatVietGuy]

You can use Disk Management (which is built into Windows) - https://www.disk-partition.com/windows-8/add-unallocated-space-windows-8.html

Yes, it's for Windows 8, but it will apply to any modern version of Windows.

 

[vmgta5]

You can use Disk Management (which is built into Windows) - https://www.disk-partition.com/windows-8/add-unallocated-space-windows-8.html

Yes, it's for Windows 8, but it will apply to any modern version of Windows.

Can you link me a tutorial? I can't seem to add the unallocated space to C drive or if i make it a proper drive i can't merge it with C.