Merge Unallocated Space with C Drive | Extend Volume Greyed Out Easy Fix (2026)

Is the "Extend Volume" option greyed out in Windows Disk Management? 😫 In this video, I'll show you the easiest way to merge your unallocated space back into your C drive using MiniTool Partition Wizard. This problem usually happens because a Recovery Partition is located between your C drive and the unallocated space. Windows Disk Management cannot move partitions, which is why the Extend Volume option becomes disabled. ✅ In this tutorial you'll learn: Why Extend Volume is greyed out Why Windows Disk Management can't merge the partition How to move the Recovery Partition safely How to merge unallocated space into the C drive Increase your C drive storage without losing data 💻 Software Used: MiniTool Partition Wizard ⚠️ Always back up your important data before modifying partitions. If this video helped you, don't forget to: 👍 Like the video 💬 Comment if you're facing any issue 🔔 Subscribe for more Windows, Kali Linux, Cybersecurity & PC tutorials. Channel: HM Terminal #Windows #MiniToolPartitionWizard #DiskManagement #Partition #Windows11 #Windows10 #ExtendVolume #CDrive #TechTutorial #HM Terminal