Check out this article on how to link your product key to see how it works.
If you have a Microsoft Account and have previously linked it to your Windows 10 product key, all you have to do on a new install is log in with your account details. If Microsoft thinks you are abusing your license by installing Windows 10 to multiple machines at the same time, they may be unwilling to do this. Duo for Windows Logon attempts to contact your security key. If you make a big hardware change, or change computers entirely, then you’ll have to do a reactivation so bind your license to the new hardware configuration. If you check this box when authenticating then you wont need to perform Duo second-factor. Your Windows 10 license is also locked to a particular computer’s hardware. The key is simply a representation of your license. If you’ve lost your disc or flash drive with Windows 10, you can simply download a new copy and install from that. handler used for performing private key functions, validating signatures. Here is how: Open the Run dialog by simultaneously pressing the Windows + R keys. Slmgr Command can help check Windows 10 product key validity. Here is how to verify if the product key is authentic for Windows 10: Use Slmgr Command. Note: Validate that the KMS configuration was successful by verifying. To check the Windows 10 product key validation, users can rely on several tools and tricks. Your Windows 10 product key is not locked to any sort of specific Windows 10 media. A Registry and Plist preference reference for the Acrobat product family. using Microsoft Key Management Server (KMS) for best fit in their environment. Also, be sure to check out our short video on our YouTube channel that walks you through the info we have written about in this article.