Windows 10: godeal24 site that sell windows licens

Hi , i got 2 questions here,. and i would like if its posible to get official replay from microsoft aswell so i know its 100% correct.question 1 : i buy a windows licens some time ago that i didnt use yet from a site called godeal24 , the prices the site sell windows licens are around 14 usd wich is really cheap comper to new licens keys , so i wonder why he sell them so cheap? this windows keys he sell are legit ? or stolen ? or used keys from other users ? or why this keys are so cheap to buy comper to new ones ?question 2 : i got a original windows key that come with my laptop that i

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Windows Licens Key Expering Soon Problem

So, just 3-4 days ago when i booted up my PC i got this text pop up on my screen "Your Windows Licens Key Is Expiring Soon, [go to settings] [close]" Or something like that… But i don't understand it? Like, how is my Licens key expiring?? I bought Windows
and now i have to buy a licens key AGAIN? I mean, I've used this PC over 4 years now, with Windows! Is there a problem here, or is it really my Licens key expiring and that i have to buy a new one? Also what would happen when the Licens key is expired?

 

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