Windows 10: I bought my pc a couple months ago and i was unaware about windows activation at the time i...

i've recently been trying to activate windows i have my product key but i no longer have to options to activate windows i have no option to enter in my key to activate windows nor can i go back to windows 10 i also quite literally reinstalled windows 11 and still cannot activate windows or go back to windows 10

:)

 

my camera and microphone are not longer working - happened at the same time a couple of months ago, and all settings to allow them are on.

my camera and microphone are not longer working - happened at the same time a couple of months ago, and all settings to allow them are on.

 

My PC suddenly says its not activated

I wish I could hands-on your PC .... it's a bit difficult explaining stuff...

 

My previous computer stop functioning and I bought a new one. I want to use my previous product key but activation fails

I have a digital license for Windows Pro that was bought a couple months ago.

Now I want to use that digital license and product key in a new computer, as the previous one where that key was activated no longer exists.

I followed all step by step guides but activation keeps saying my product key was used in a previous device.

I do not want to buy a new license. What can I do?