Windows 10: can't activate windows error code 0xc004f074

days ago I noticed a watermark saying that I need to activate windows … I tried many methods the troubleshooter, inserting product key and command prompt scanning with no result, reinstalling that kms thing and every thing I found in search tutorial... nothing worked

I don't know why that has happened I purchased my laptop with windows 10 already in it so I don't figure what license thing was about .. I read someone saying that I need to buy a new one for windows but why do I need to do that and how … I want help on a solution please ,here is some screenshots about the problem

:)

 

Windows 10 will not activate Error code 0x803F7001

thanks
I activated my Windows 10 from product key Windows 7

 

There is problem in activation of windows 10 error code 0xC004F074

While activation window 10 error code shows 0xC004F074, After feeding of product key error code shows 0xc004f074. pl. help

 

ERROR CODE : 0xC004F074

Hello,

I bought my HP laptop with windows 10 Pre-installed on March 2016. Recently a message started poping up saying

"YOUR WINDOWS LICENCE WILL EXPIRE SOON"

You need to activate windows in your settings.

And in the settings a message shows " Your windows expires on 08th August. Contact your system administrator to get a product key. ERROR CODE : 0xC004F074 "

I tried to activate it with product key I got when I purchased the product as suggested by 'Get help with Windows activation errors' . But it shows that Windows
can't be activated with this product key. Go to settings for more information. Error Code : 0xC004F074

Please help as to what I need to do to activate my product.

Thanks,