Windows 10: Windows 10 Home product key is invalid

When I tried pausing updates, I was unable to do so because "my organization disabled that". However, I use my laptop personally, so I have no organization or administrator to control that. I looked into it further and saw that Windows Insider might have disabled it. But I never applied for it, so that's also not a possibility.I looked at Settings > System > About and saw that my Windows 10 is not Home, but Education edition. This is completely bogus, as my laptop came with Windows 10 Home. I've had an issue before where it says Windows 10 is not activated on my device and I used the com

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Invalid Product Key

I bought my computer from Best Buy with Windows 10 preinstalled. Now I am upgrading Windows 10 and I get an invalid product key error. Why?

 

Upgraded from windows 8.1 and have an invalid product key and liscense

As the title suggests I reserved my free copy of windows 10 from 8.1, but my windows 10 key isn't valid as it seems... I get the error code: 0xC004F034. Which tells me in the error description that my product key either doesn't exist or is invalid. Like
i've said that's weird because i upgraded from a legit copy of windows 8.1. this "invalid" product key also prohibits me from downloading apps in the store. Please help.

 

windows 10 key

Thanks but I don't want to do any decrypting. I want to download a Win 10 ISO from Microsoft and install it using my Win 8 key. No other steps required. Is that possible?