Windows 10: How to resolve product problem "Windows reported that no product key was found on your...

Hello, I bought a PC with pre-installed Windows 11 pro on it and now, after some time I got this Windows update and it went downtown real fast. So what happened is that now my PC is asking for Product key and I can't find it anywhere so I am asking good people to help me, whatever you got just hit me with it, it will be helpful and if not, that's a shame, then I have to buy new, not that cheap, product key. Even after troubleshooting, it shows like Contact support without resolving anything, bad luck I guess.Thank you in advance

:)

 

product key

Hi,

Thank you for posting your query in Microsoft Community.

Please follow the below steps to resolve this issue:

Steps:

• Press and hold Windows key + R.
• Type ‘slui 3’.
• Enter your old product key and try to change product key
• Use the new product and check if you are able to activate.

For more information please follow the link given below, this information is provided by Andre Da Costa.

http://answers.microsoft.com/en-us/insider/wiki/insider_wintp-insider_install/how-to-activate-and-resolve-common-product-key/33f31475-93b3-4d1c-812f-4b21fbd807a7

Please get back to us if you are still facing this problem.

Hope the information helps to fix the issue, if you have any further queries, feel free to post. We are here to assist you.

Regards,

Guru Kiran

 

Product key

Hi Megan,

A product key is used when activating a software.
To help us determine the appropriate troubleshooting steps that can resolve your concern, we'd like to ask the following questions:

• What product are you trying to activate?
• Are you looking for the product key to activate your Office application?
• Which version of Office are you trying to activate? To check this, you can perform the steps posted on this
  link.
• Are you looking for the product key to activate your Windows?

We look forward to your response.

 

Product key

See information about finding your product key, activating Windows 10 and troubleshooting activation:

• How to Activate and resolve common Product key issues in Windows 10