Hi All, I have been asked to help someone reinstall Win10, because he locked himself out and forgot his password for his MS account as well as his email account. Microsoft told me to use DiskPart. Iwent to the Run Diabog and typed diskpart on my computer to look at it. I know that I need an 8 or sixteen GB flash drive. How is this sent to the drive? I would like to know before I try it.