Install Windows From External Hard Drive Exclusive Review

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.

Then you use bootsect /nt60 F: (where F: is your external drive) to write the Windows boot code onto it. install windows from external hard drive

You mount the Windows ISO (double-click it in Windows 10/11) or extract it with 7-Zip. Then you simply copy all files and folders from the ISO to the external drive. That’s it — no special tools needed. You plug the external drive into the target