{"id":22972,"date":"2025-10-23T15:45:59","date_gmt":"2025-10-23T15:45:59","guid":{"rendered":"https:\/\/www.itarian.com\/blog\/?p=22972"},"modified":"2025-10-23T15:45:59","modified_gmt":"2025-10-23T15:45:59","slug":"how-to-find-licence-key-in-windows-10","status":"publish","type":"post","link":"https:\/\/www.itarian.com\/blog\/how-to-find-licence-key-in-windows-10\/","title":{"rendered":"How to Find Licence Key in Windows 10"},"content":{"rendered":"

Have you ever needed to reinstall Windows or transfer your license to a new device, only to realize you don\u2019t remember your product key? You\u2019re not alone. Understanding how to find licence key in Windows 10<\/strong> is essential for IT professionals, cybersecurity experts, and everyday users who value system integrity and compliance.<\/p>\n

Your Windows 10 license key is what validates your system as genuine and ensures continued access to updates and security patches. Losing it can cause unnecessary downtime, software deactivation, or compliance issues \u2014 especially in enterprise settings.<\/p>\n

In this article, you\u2019ll learn the most reliable methods to find, back up, and protect your Windows 10 license key \u2014 whether it\u2019s stored digitally, on a sticker, or in your device\u2019s BIOS.<\/p>\n

\n

Why the Windows 10 License Key Matters<\/h2>\n

The Windows 10 license key<\/strong>, also called a product key<\/strong>, is a 25-character code that confirms your copy of Windows is legally activated. It typically looks like this:<\/p>\n

\n
\n
\n
<\/div>\n<\/div>\n<\/div>\n
XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
\n<\/code><\/div>\n<\/div>\n

Without a valid license key:<\/p>\n

    \n
  • \n

    You may lose access to personalization settings.<\/p>\n<\/li>\n

  • \n

    A watermark saying \u201cActivate Windows\u201d appears.<\/p>\n<\/li>\n

  • \n

    Security updates and patches may be limited.<\/p>\n<\/li>\n

  • \n

    You could face software compliance violations in corporate environments.<\/p>\n<\/li>\n<\/ul>\n

    For IT administrators and cybersecurity professionals, tracking and managing Windows keys across multiple systems ensures software legitimacy and data protection.<\/p>\n

    \n

    Types of Windows 10 License Keys<\/h2>\n

    Before diving into how to find your key, it\u2019s helpful to understand the three main license types Microsoft uses:<\/p>\n

    1. Retail License<\/strong><\/h3>\n

    Purchased directly from Microsoft or authorized sellers. These keys can be transferred to another computer when deactivated on the original.<\/p>\n

    2. OEM License (Original Equipment Manufacturer)<\/strong><\/h3>\n

    Pre-installed on brand-name systems like Dell, HP, or Lenovo. These are tied to the motherboard and cannot be transferred<\/strong>.<\/p>\n

    3. Volume License<\/strong><\/h3>\n

    Used by enterprises for bulk deployment. Managed through tools like KMS (Key Management Service)<\/strong> or Active Directory-Based Activation<\/strong>.<\/p>\n

    Each type stores its key differently, so the retrieval method may vary.<\/p>\n

    \n

    How to Find Licence Key in Windows 10 Using Command Prompt<\/h2>\n

    The Command Prompt (CMD)<\/strong> is one of the simplest ways to retrieve your product key from the BIOS or system registry.<\/p>\n

    Steps:<\/h3>\n
      \n
    1. \n

      Press<\/strong> Windows + R<\/code> to open the Run dialog box.<\/p>\n<\/li>\n

    2. \n

      Type cmd<\/code> and press Ctrl + Shift + Enter<\/strong> to open Command Prompt as administrator.<\/p>\n<\/li>\n

    3. \n

      Enter the following command:<\/p>\n

      \n
      \n
      \n
      <\/div>\n<\/div>\n<\/div>\n
      wmic path<\/span> softwarelicensingservice get<\/span> OA3xOriginalProductKey
      \n<\/code><\/div>\n<\/div>\n<\/li>\n
    4. \n

      Press Enter<\/strong>.<\/p>\n<\/li>\n<\/ol>\n

      If your key is embedded in your system\u2019s BIOS or UEFI firmware, it will appear immediately on the screen.<\/p>\n

      Note:<\/strong>
      This method works for most OEM systems but may not show anything if you upgraded from an older version of Windows or use a digital license.<\/p>\n

      \n

      How to Find Licence Key in Windows 10 Using PowerShell<\/h2>\n

      For users comfortable with advanced tools, Windows PowerShell<\/strong> provides another method to extract the license key directly from the registry.<\/p>\n

      Steps:<\/h3>\n
        \n
      1. \n

        Open Start<\/strong> \u2192 search for PowerShell<\/strong> \u2192 click Run as administrator<\/strong>.<\/p>\n<\/li>\n

      2. \n

        Copy and paste the following command:<\/p>\n

        \n
        \n
        \n
        <\/div>\n<\/div>\n<\/div>\n
        (Get-WmiObject -query 'select * from SoftwareLicensingService').OA3xOriginalProductKey
        \n<\/code><\/div>\n<\/div>\n<\/li>\n
      3. \n

        Press Enter<\/strong>.<\/p>\n<\/li>\n<\/ol>\n

        You\u2019ll see your 25-character license key if stored in the system firmware.<\/p>\n

        This method is particularly useful for IT managers automating key recovery across multiple devices via PowerShell scripts.<\/p>\n

        \n

        How to Find Licence Key in Windows 10 from Registry<\/h2>\n

        If neither CMD nor PowerShell returns your key, you can try searching manually in the Windows Registry<\/strong>, where activation details are often stored.<\/p>\n

        Steps:<\/h3>\n
          \n
        1. \n

          Press Windows + R<\/strong> and type regedit<\/code>, then press Enter<\/strong>.<\/p>\n<\/li>\n

        2. \n

          Navigate to the following path:<\/p>\n

          \n
          \n
          \n
          <\/div>\n<\/div>\n<\/div>\n
          HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\SoftwareProtectionPlatform
          \n<\/code><\/div>\n<\/div>\n<\/li>\n
        3. \n

          Look for an entry labeled BackupProductKeyDefault<\/strong> on the right-hand side.<\/p>\n<\/li>\n<\/ol>\n

          Your product key should appear next to it.<\/p>\n

          \n

          Warning:<\/strong> Editing the registry can cause system instability if done incorrectly. Always back up your registry before making changes.<\/p>\n<\/blockquote>\n

          \n

          How to Find Licence Key in Windows 10 via Third-Party Tools<\/h2>\n

          When built-in methods fail, professional key recovery tools can help extract activation information from your device securely.<\/p>\n

          Popular Key Finder Tools:<\/h3>\n
            \n
          1. \n

            NirSoft ProduKey<\/strong> \u2013 Displays Windows and Office keys quickly.<\/p>\n<\/li>\n

          2. \n

            Belarc Advisor<\/strong> \u2013 Generates a full system audit report, including license data.<\/p>\n<\/li>\n

          3. \n

            ShowKeyPlus<\/strong> \u2013 Simple app available on Microsoft Store to view product keys.<\/p>\n<\/li>\n<\/ol>\n

            These tools are ideal for enterprise IT teams managing dozens or hundreds of Windows activations.<\/p>\n

            \n

            How to Retrieve a Digital License from Your Microsoft Account<\/h2>\n

            If you upgraded to Windows 10 digitally (e.g., from Windows 7 or 8), your license is tied to your Microsoft account<\/strong>, not a physical key.<\/p>\n

            To verify this:<\/h3>\n
              \n
            1. \n

              Go to Settings \u2192 Update & Security \u2192 Activation<\/strong>.<\/p>\n<\/li>\n

            2. \n

              You\u2019ll see a message like:<\/p>\n