You don't need to download software or restart it!
1. Windows key + R. Open the run dialog box and type diskpart.
Go to the disk management program in Windows and enter the DOS window: DISKPART>
2. Type: list disk to view the connected hard disk under the computer. The following figure is displayed:
Disk ### status size available Dyn Gpt
--------------------------------------
Disk 0 online 112 GB 29 GB
3. Type: select disk 0. Pay attention to the hard disk partition you want to enter (if only one disk exists, type select disk 1)
4. Type: conver dynamic to make the hard disk dynamic! This is the most important thing. Press enter and go to the partition management page in Windows to see the original green and blue branches become brown.
5. On the partition management interface in Windows, you can perform normal partitioning according to your original operations.
From Blue Shadow