Install Windows From External Hard Drive [WORKING]

You plug the external drive into the target computer, restart, and enter the boot menu (usually F12, ESC, or F2). You select “USB Hard Drive” or the external drive’s name. The computer boots straight into the blue Windows Setup screen — just as if you were using a USB flash drive.

It takes about 10–15 minutes for the copy to finish. When it’s done, your external hard drive is now a Windows installation drive. install windows from external hard drive

You open Command Prompt as Administrator . You plug the external drive into the target