To read Windows 7, Windows 8.1, or Windows 10 product key from the BIOS or UEFI, simply run OEM Product Key Tool on your PC.
Use the Built-in Windows Update Tool Download from Microsoft's Website Set up Automatic Updates Community Q&A Microsoft is always working on improving the quality of its Windows operating systems by fixing bugs and enhancing features to the operating system and associated programs.
It makes these changes available to Windows users through the Windows Update feature.
If Windows 8.1 come pre-installed on a computer you recently purchased, it was difficult to get the proper installation disc to reinstall the OS.
But Microsoft is making it easier with the release of its Media Creation Tool that helps you create Windows 8.1 installation media the easy way.
Visit the following page to download the latest version of OEM Product Key Tool.