Windows 10: Microsoft wants me to reregister my custom pc serial number to activate windows, i have...

Microsoft wants me to reregister my custom pc serial number to activate windows, i have tried every number i can find and its not working. Where do you want me to get this serial number from to register my device?I have 3 different numbers on my motherboard and i have also tried the cmd center serial number and none of them are working. I paid for windows 11 and now i cant even activate it to work properly because i have tried everything possible and it wont take any numbers? i have made sure to remove and spaces or - marks because it wont even let you submit thoseSOS!!!!!!!!!!!!!!!!!!!!!!!

:)

 

Serial number of self-built PC

I'm confused?? Is the computer listed in the Microsoft Account/Devices page or not? If not, you have to register it and it may take a couple of days to register in the Microsoft Store.

 

Serial number of self-built PC

Hi Megahertz. Thanks for reply. No it's an i7 something which I put together for flight sims. I cannot download FS2020 cos Bill wants my System Serial Number. Hello spunk! Thank you also for your reply. No my PC is not listed. I need to get its System Serial Number.

 

Serial number of self-built PC

go to https://account.microsoft.com/devices Login to your Microsoft Account, Under Devices make sure the device you are trying to install Simulator on is listed correctly. Click View Details to see the Serial # listed. Remove any device you no longer use. Make sure your Windows versions is fully Updated. Here are other troubleshooting steps: MS Store won't install Flight Simulator - Why it happens and How to Fix it? - Appuals.com