Fix Extend Volume Option Greyed Out In Windows 10/11 (Extend C Drive) Fix Unallocated Space

Can't extend your C drive even though unallocated space is available? You're not alone! In this video, I’ll show you exactly how to fix the "Can't Extend C Drive" issue in Windows 10 and Windows 11 — step by step. Many users face the problem where the Extend Volume option is greyed out, even when there is unallocated space on the disk. This usually happens because the unallocated space is not adjacent to the C drive or due to partition layout issues. In this tutorial, you'll learn: Why you can't extend your C drive How to fix unallocated space not showing properly How to move partitions and extend C drive easily Working method using a simple tool (beginner-friendly) By the end of this video, you’ll be able to extend your C drive without losing data and fix this issue permanently. Keywords Covered: can't extend c drive windows 10 can't extend c drive windows 11 extend volume greyed out unallocated space not usable how to extend c drive fix c drive not extending disk management unallocated space problem If this video helped you, don’t forget to: Like the video Comment your issue Subscribe for more Windows tips & tricks