How get product key?

Question

how to get new product key for windows 8.1

Answer 1

I do not know if it's still valid, but Microsoft allowed you to update from an unauthorized version to Windows 10 on the condition that you would enter to their beta testers program

You should look for something about it, maybe it will be useful. But you can always install another OS that does not ask for a license (example: GNU / Linux)

Answer 2

I would skip windows 8.x and opt for Windows 10. Both allow installation without a key, but you will be required to activate in 90 days or so. If you are strapped for cash, there are various free utilities that will help you circumvent activation, but you you must be very careful about viruses and trojan horses.

Answer 3

how can change windows 10

Answer 4

OK frds