
Your USB flash drive will be assigned a letter.Connect the USB flash drive to your PC.How to format a USB using the Command Prompt (Windows)? You'll see that selecting both the NTFS and FAT options has now become possible. Right-click on your USB drive and then choose Format. Now head to the Policies tab and select Optimize for performance.

Right-click on the key, and go to Properties/Hardware. Your USB key should be visible in the section labeled Devices with Removable Storage.Insert your USB key into the USB port and wait for it to be recognized as a mass medium.Here's how to format your USB key using the NTFS system on Windows: If your key has a capacity of more than 2GB, select FAT32 if your storage capacity is less than 2GB, select FAT16.Next, click on Computer Management > Disk Management, and right-click on the drive letter that corresponds to your USB drive.Open your Control Panel and select Administrative Tools.The following procedure will explain how to format a USB key using the FAT file system on Windows. How to format USB key to FAT32 (Windows)? This system has an unlimited file size maximum (within normal use) and is accessible through all versions of Windows from Windows NT4. The NTFS file system is used to transport files that are larger than 4GB. This file system is accessible through all versions of Windows from Windows 95 OSR2. The FAT32 system is best used for multimedia keys with a storage maximum of 4GB.

This file system is accessible via MS-DOS and all versions of Windows.
