With Disk Management in Windows 10, only the partition whose size is smaller than 32GB can be formatted from NTFS to FAT32. Step2:In the pop-up window, you can set file system and cluster size and then clickOK.

Step1: After open Disk Management, right click the partition you need to format (partition D) and then chooseFormat. Press “windows + R” to open the command line and then enter “diskmgmt.msc” to launch Disk Management Right click This PC>Manage>Disk ManagementĬlick start menu and then type Disk Management to searchĬlick start menu and type cmd to open command line and then input compmgmt.msc and then click Enter If you want to use this tool to format hard drive, you should open Disk Management by one of the following ways at first. Note: You can convert to GPT without data loss provided you back up your files on a separate hard drive before starting.

Disk Management in Windows 10 is a built-in tool which enables you to format/create/delete/extend/shrink partition without rebooting system.

How to format my hard drive to gpt