这篇文章展示了如何使用命令提示符^{(Command Prompt)}或PowerShell从BIOS、UEFI或注册表中^(Registry)find Windows 11/10 Product Key。它适用于零售^(Retail)、OEM等许可证。需要注意的是，零售^(Retail)产品许可证与个人相关，而OEM产品密钥与机器相关。

当您使用零售密钥输入、注册和激活您的Windows副本时，信息将存储在Windows 注册表^{(Windows Registry)}中。OEM计算机的用户可能已经注意到，几年来，制造商已经停止粘贴他们的 COA 或真品^{(Authenticity)}证书标签^{(Certificate)}，这些标签不再显示机器的Windows产品密钥。现在这个密钥嵌入在BIOS/UEFI中。

请注意，根据Microsoft Windows 桌面许可条款，零售产品许可证与个人相关联，而OEM产品密钥与机器相关联。在这篇文章中，我们将了解如何使用命令提示符^{(Command Prompt)}或PowerShell从BIOS或Registry中找到原始^(Registry)Windows 产品密钥^{(Windows Product Key)}。它也适用于零售^(Retail)和OEM许可证。

如何使用命令提示符查找 Windows 11/10^{(Command Prompt)}产品密钥^{(Product Key)}

从Windows 11/10中的WinX 菜单^{(WinX Menu)}，打开提升的命令提示符窗口，键入以下命令并按Enter：

wmic path softwarelicensingservice get OA3xOriginalProductKey

将显示您的 Windows 产品密钥。

Get Windows 11/10 使用PowerShell获取 Windows 11/10许可证密钥^{(License Key)}

要查找您的 Windows 10 产品密钥^{(find your Windows 10 Product Key)}，请使用管理权限打开一个PowerShell窗口，键入以下命令并按Enter：

powershell "(Get-WmiObject -query ‘select * from SoftwareLicensingService’).OA3xOriginalProductKey"

您的 Windows 许可证密钥将出现！这将适用于Windows 11/10/8/7/Vista。

在Windows 11/10中，产品密钥可能会被加密，绑定到您的Microsoft 帐户^{(Microsoft Account)}并由Microsoft存储在云中。

您还可以使用 VB 脚本找到 Windows 产品密钥^{(find Windows product key using VB Script)}。

如果您正在寻找更简单的方法，您还可以使用一些免费的软件密钥^{(Software Key Finders)}查找器来恢复和保存，不仅是Windows，还包括Office、软件^(Software)、游戏^(Games)序列号和许可证密钥。

如果您想卸载 Windows 产品密钥，这篇文章将为您提供帮助。

这些帖子可能会让您感兴趣：^{(These posts may interest you:)}

• 最佳 Windows 10 优惠
• 在哪里以及如何购买 Microsoft Office？

Find Windows Product Key using Command Prompt or PowerShell

This post shows how to find Windows 11/10 Product Key using Command Prompt or PowerShell, from BIOS, UEFI or Registry. It works for Retail, OEM, etc, licenses. It is to be noted that a Retail product license is tied to the person whereas the OEM product key is tied to the machine.

When you enter, register, and activate your copy of Windows, using a Retail key, the information is stored in the Windows Registry. Users of OEM computers may have noticed that, for a couple of years, the manufacturers have stopped pasting their COA or Certificate of Authenticity sticker, which displayed the Windows product key to the machine anymore. Now this key is embedded in the BIOS/UEFI.

It is to be noted that a Retail product license is tied to the person whereas the OEM product key is tied to the machine, as per Microsoft Windows Desktop licensing terms. In this post, we will see how to find the original Windows Product Key using Command Prompt or PowerShell, from BIOS or Registry. It works for Retail & OEM licenses too.

How to find Windows 11/10 Product Key using Command Prompt

From the WinX Menu in Windows 11/10, open an elevated command prompt window, type the following command and hit Enter:

wmic path softwarelicensingservice get OA3xOriginalProductKey

Your Windows product key will be displayed.

Get Windows 11/10 License Key using PowerShell

To find your Windows 10 Product Key, open a PowerShell window with administrative privileges, type the following command and hit Enter:

powershell "(Get-WmiObject -query ‘select * from SoftwareLicensingService’).OA3xOriginalProductKey"

Your Windows license key will appear! This will work on Windows 11/10/8/7/Vista.

In Windows 11/10, the product key will probably be encrypted, tied to your Microsoft Account and stored by Microsoft in the cloud too.

You can also find Windows product key using VB Script.

If you are looking for an easier way, you can also use some free Software Key Finders to recover and save, not just Windows, but even Office, Software, Games serials and license keys.

This post will help you if you want to uninstall the Windows Product Key.

These posts may interest you:

• The Best Windows 10 Deals
• Where and How to Buy Microsoft Office?

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