Is win10 still genuine after reinstalling it?

For genuine win10, reinstall the system. If you install it with a genuine installation disk, it will still be genuine. But if you reinstall it with a pirated system, it will no longer be genuine. Whether the reinstalled system is genuine depends on the installation media you use.

Genuine win10 is produced by Microsoft Corporation of the United States. It comes with a product serial number, can automatically upgrade the operating system through the Internet, and supports system updates to more advanced version, and Microsoft is responsible for after-sales support. (Recommended learning:PHP video tutorial)

If it is a genuine operating system, you can see the genuine serial number in the computer's properties, and you can open the automatic update program for online updates. , you can also go to Microsoft’s official website to check the genuine version.

Where to find your product key depends on how you obtained your copy of Windows:

From an authorized retailer. The product key is on a label or on a card in the box that came with Windows.

New computer running Windows. The product key is preinstalled on the computer, included in the packaging of the computer, or included on a Certificate of Authenticity (COA) attached to the computer.

Get a digital copy from the Microsoft website. The product key is in the confirmation email you receive after purchasing a digital copy of Windows. If you purchased Windows 10, you received a digital license instead of a product key. You can activate using a digital license.

A Windows product key is a 25-character code used to activate Windows. Its format is as follows:

Product Key: An activation method that does not require entering a product key.

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