My Windows won't activate anymore

[Jedsada Thavornfung]

Hello,my Windows is no longer activated for some reason. So, I build my new PC and bought the license via Microsoft Store. I did receive the order confirmation. Although there is no key in the email, my Windows was activated the next day. I can personalize the setting, etc. So, I wasn't thinking too much into it. However, after a couple hours later, my Windows is not activated anymore. On order detail, the page doesn't even exist.I tried troubleshoot the issue: Setting -> System -> Troubleshoot -> I changed hardware on this device recently (recommended by the internet). Nothing works.

Continue reading...