Format or delete C drive with using Command Prompt (CMD). This allows you to remove all data and reinstall Windows 11/10.

Learn how to format (NTFS or FAT32) a USB Pen Drive using CMD in Windows 11/10. You can use a simple Format command or Diskpart tool.

On Windows 10, you can quickly format a USB flash drive to erase content or fix data corruption using File Explorer, Disk Management, PowerShell, and Command Prompt, and here’s how.

In this guide, we'll show you the steps to format a USB flash drive on Windows 11 using File Explorer, Settings app, Disk Management tool, Command Prompt, and PowerShell.