If you have an external hard drive or USB drive that you cannot format from File Explorer, you can check out this guide. It will help you to format the external hard drive or USB drive using Windows ...

How do I format a hard drive? A computer hard drive stores your files, allowing you to access them at any time. The majority of the time, you want these files to remain stored properly and safely.

You may need to format a hard drive to match your computer's operating system before you can use it. To format a hard drive in Windows, you'll use the Disk Management utility; on a Mac, you'll use ...

Once connected, the Xbox One will detect the external drive and prompt you with a dialog box asking if you want to use the drive for media or for games and apps. Select "Games & Apps". Choose "Format ...

Whether you need to better organize your hard drive or resolve disk errors, Disk Utility is the tool for the job. Built into macOS, Disk Utility is tucked away in the Utilities folder, which is found ...