Click to Watch in HD > How to Convert MBR to GPT during Windows Installation
Watch *Performing operations seen in this video will wipe your hard drive. Backup data first, if possible. I am not responsible for any data loss.*
Many people trying to install Windows Vista, 7, 8, 8.1, and 10 run into an error saying that the drive that they want to install Windows to is an MBR partition table and Windows can only be installed on a GPT partition table. This video shows you how to clean and convert your MBR drive to GPT simply using Diskpart on your Windows installation media.