Windows 10: How to downgrade from Windows 10 Pro to Windows 10 Home Single language?

Hi ,

I bought a laptop with pre installed windows 10 home , but today updated my laptop windows 10 home to pro by third parties product key it was updated but showing windows isn't activated,.

1. How to get my original windows 10 home product key.

2. Is it possible to go back to windows 10 home by using my old licenced product key ( when i bought laptop pre installed windows 10 home) ?

Please help , please .


From another post:


I have installed windows 10 pro version 1803(i.e. not genuine) which is not activating as I have licence for windows 10 home single language edition . so, i ran troubleshooter and the troubleshooter told me that i have digital code for windows 10 home single language can I downgrade windows 10 pro to my previous genuine windows 10 home single language edition




***Modified title from: How to downgrade windows Pro to home***

:)

 

Downgrade from Windows 10 Pro to Home Single Language

Hi,

To assist you better on how to downgrade from Windows 10 Pro to Home Single Language, we'd like to know if you're getting any error messages.

Meanwhile, we suggest that you follow the steps shared by Andre Da Costa on this

thread on how to downgrade from Windows 10 Pro to Home.

Keep us posted if you need additional help.

 

Download Windows 10 TH/RS

I've added Windows 10 Anniversary Update (1607) 'client combined single language' ESDs and decryptor to the op.

Client Combined Single Language includes:
Windows 10 Pro, Windows 10 Home, Windows 10 Home Single Language, Windows 10 Education

 

Clean Windows 10 (?PRO?) install

No, in my language I just have the windows 10 and windows 10 N version. In the standard american version I see windows 10, windows 10 Home Single Language, and windows 10 N.