
If you can't extend volume, like cannot extend volume in C drive, don't worry. Then Disk Management has appeared, right-click the C drive, and choose the Extend Volume to extend the C drive with the unallocated space.

How do I extend C drive in Windows 10 with unallocated space?įirst, you need to open Disk Management by pressing Windows + X and enter the interface. Because the function of Extend Volume is only available when there is unallocated space next to C drive, otherwise the button will gray out. How do you add unallocated space to C drive extend greyed out?Ĭan I extend my C drive partition Windows 10?ĭisk Management in Windows 10 can't always help you to extend system partition successfully.How can I add unallocated space to C drive for free?.How extend C drive with recovery partition?.How do I extend C drive in Windows 10 with unallocated space?.Can I extend my C drive partition Windows 10?.Click/tap on Next in the Extend Volume Wizard.Right click or press and hold on the partition/volume (ex: "F") you want to extend, and click/tap on Extend Volume.

