Plug in product key with SLMGR and SLUI Tags: support-video, Windows Related Support Topics Mounting ISO on Win 7 or earlier DISM to convert from Evaluation to Full Version Upgrade Windows 10 Home to Pro Using Upgrade Key and SLMGR SLUI How to take and annotate screenshots on Windows 10 Keyboard shortcuts in Windows Mounting ISO on Win 7 or earlier Questions? Contact Us Service Hotline Tel: Fax: 949-520-1876 Service Hours Monday-Friday 5:00 am to 4:00 pm PT Address 2810 N Church St, Wilmington, DE 19802 (View Map) Email richard@techsupplyshop.com