Quit any disk utilities or other programs that are using this drive, and make sure that no window is displaying the contents of the drive. Then try formatting again. Let us consider the two scenarios: ...

Format disk and Cancel. If the data is not important and you can afford to do without it, selecting Format disk would be the easiest and best option. If not, then let us see what you can do.

Before you begin, be sure to back up important files on the disk before you format. Use Disk Management To partition and format your drive, you can use Windows’ built-in tool called Disk Management.

How to format your computer’s primary hard drive If you want to erase your computer’s hard drive—the one you’re actively using—things get a little more complicated.

You may want to format your hard drive if it contains outdated business files or communications. A system recovery disk contains your as-shipped operating system.

On Windows 10, the easiest way to format a hard drive is using Disk Management, and in this guide, we’ll show you how.

To format a hard drive before you start using it in Windows, use the Disk Management utility; on a Mac, use Disk Utility.

Erase, format or manage internal disks and external storage devices. (Read: How to format a drive on a Mac) Diagnose and fix problems with a disk or damaged volumes. (See: How to verify your Mac ...

Most users will never need to create an HFS+ disk outside of Mac, but businesses that rely on virtualization to run other operating systems may need to format in Windows a flash drive with an HFS+ ...