Windows 10: 10pro

bought a refurbished laptop off amazon from a supposed to be certified refurbished and i paid extra for wind 10 pro. the laptop was trash and no pro. how do i get pro put of this atleast

:)

 

Steps to downgrade from Win 10PRO to 7PRO & Server 2016Std to Server 2012Std

1. What are the steps to downgrade from Win 10PRO to 7PRO?

2. What are the steps to downgrade from Win Server 2016 Std to Win 2012 Std?

 

Convert a Windows 8pro product key to a Windows 10pro produkt key

Hello Karthicka_R

thank you for your reply.

But as i wrote in my question: without any new installation.

• I have a valid installation of Windows 10home
• I can upgrade this to Windows 10pro but i have to pay it, i don't want to pay anything, because
• I have a valid Windows 8pro license key which i can upgrade to Windows 8.1pro and then to Windows 10pro, but i don't want install all new on my PC which is running Windows 10home.
  
• I want to get a Windows 10pro product key for my Windows 8pro product key and enter them in my Windows 10home in the 'Change Product Key Dialog' to bring my Windows 10home to Windows 10pro without any new installation.
• I can't believe that i can only upgrade my for an update to Windows 10pro valid product key only with a new installation.

Thanks for any answers.

Kind regards

Andre

 

winow 10pro activation

when I use product key windows 10pro its not work and create error so how I am activate window 10pro in my laptop