It's also a good choice to extend Windows OS partition with a third-party tool-partition management software. Extend Windows 10 OS Partition with a Third-Party Tool Step 6: Create the adjacent volume again and put the backup files back to the volume.
Step 5: Follow the instruction in the Extend Volume wizard and remember to leave a big enough space for the original files in the adjacent volume. Step 4: Right-click the Windows OS partition (c partition) and select Extend Volume. Step 3: Right-click the adjacent volume and choose Delete Volume. Then in the open window, click the Disk Management in the left panel. Step 2: Search Computer Management in the start menu and run it as administrator. Step 1: Back up the files in the adjacent volume of the c partition. If the adjacent volume has, you can try this way to expand your Windows 10 C partition. To apply this way, you need to find the volume next to the Windows 10 OS partition by Disk Management firstly and then check whether the adjacent volume has available space. Add Space to Windows 10 OS Partition from the Adjacent Volume
Upgrade the System Drive with a New Larger OneÄ¡. Move Unallocated Space to Windows 10 OS Partition via Diskpart.exe If this way doesn't work well on your Windows 10 computer, it's time to expand the Windows 10 OS partition with the following 4 ways. When the Windows 10 OS partition is almost full, it's recommended to free up the OS partition firstly. Normally, the larger the available space of the Windows OS partition, the faster the computer runs. Windows 10 OS (operating system) partition is usually the C partition in a computer. 4 Ways to Expand Windows 10 OS Partition-Tested and WorkedÄoes your Windows 10 computer run slower and slower because of the insufficient Windows OS partition space? What can you do at this time to speed up your Windows 10 pc?