Rename or assign a Drive letter using Command Prompt, Disk Management, PowerShell, Registry Editor or Drive Letter Changer software in Windows 11/10.

It is easy to do for other drives using the disk manager, but the main drive is another story. But, I figured out a method on how to do it in case anyone wants to.

You may want to change the drive letters Windows 8 assigns to the external hard drives you use for your business if you need to manage drive letters or do not like the letters assigned.

If you have a primary drive with limited storage, use this guide to move your OneDrive files to a different location on Windows 10.

In case you are not able to download Windows Update because of low space on the C drive, you can change where Windows 11/10 download updates.