It works for retail oem etc licenses.
Get windows 10 activation key from bios.
Settings update.
The key is now embedded in bios and can be retrieved automatically during the activation process in windows 8 10.
This handy tool can be downloaded here from the neosmart official blog.
In other words it shows the original windows key your computer came with.
The tool will extract the key windows management instrumentation command line.
The tool is compatible with both 32 bit and 64 bit versions of windows 7 windows 8 1 and windows 10.
But to have the process run smoothly you will need the right windows 8 10 installation media that matches the one stored in bios.
Theoretically you will never be asked for a key to activate your machine.
Activate using windows oem key from bios a simple tool to extract and use the windows activation key from bios.
Once executed it will retrieve our windows product key from the bios uefi and show it to us in a convenient pop up window.
This method displays the windows product key stored in your computer s bios or uefi firmware.
The 25 digit product key will then appear.
The windows 10 settings app has a page for displaying your activation information including whether you have a digital license though your key isn t shown here.