Windows 8.1 PRO 64 BIT GENUINE ORIGINAL PROD KEY INCLUDED Installation/Re-installation This Windows 8.1 Pro-64-bit PC Repair DVD 
 
THIS RECOVERY SOFTWARE WILL FIX (Blue Screens of Death BSOD) NTLDR is missing and all problems related to Windows 10 Pro 64-bit OS ERRORS. REINSTALL REPAIR INSTALL RESTORE TO FACTORY-FRESH CONDITION. 
 
ATTENTION: This Software includes a license, product key 
 
Windows 8.1 Pro Version COMPATIBLE OEM 64-bit USB/DVD has several useful recovery tools installed that are divided into different categories depending on your computer’s problem. ATTENTION: This Software comes with a license, product key, or COA. You will receive a legitimate licensed version of Windows 8.1 Pro 64-bit COMPATIBLE OS OEM to install on your PC. You can only use and/or install or re-install this USB/DVD on one computer 
 
WINDOWS 8.1 PRO 64 BIT,I  your Windows 8.1 Operating System is beyond repair, you can install The Windows 8.1 Pro COMPATIBLE Version OEM 64-bit to replace it. *NOTICE! NO UPGRADING TO WINDOWS 10 Pro COMPATIBLE 64-bit OS, you can only use this software for a new installation. A Valid Windows 8.1 Pro COMPATIBLE 64-bit OS product key to activate this software is included.