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Windows 11 Activation Guide

If your Windows 11 shows Not active, you can activate it in a few minutes by entering your product key in the Activation settings.

 

Before you start

  • Make sure you have your Windows 11 product key ready (usually found in your purchase email or your customer account).
  • Make sure your PC is connected to the internet (Wi-Fi or cable).
  • The screenshots may show Windows 11 Pro, but the steps are the same for other editions.

 

Step 1: Open the Start menu

Click the Start button on your taskbar to open the Start menu.

A Windows 11 desktop screen with the Start menu icon highlighted in red on the taskbar at the bottom. The background features a blue abstract wallpaper. The time displayed is 2:39 PM.

Step 2: Click the Search box

At the top of the Start menu, click the Search box (“Type here to search”).

A Windows 11 start menu is open, showing a search bar at the top and pinned app icons like Edge, Word, PowerPoint, Mail, Store, Xbox, Twitter, and Settings. The taskbar is visible at the bottom.

 

Step 3: Search for “Activation settings” and open it

Type Activation settings and open the result named Activation settings.

A Windows 11 desktop shows the Start menu with Activation settings highlighted in search results under system settings. The Activation settings window is open in the background.

 

Step 4: Click “Change” next to Change product key

In the Activation screen, find Change product key and click Change.

Windows 11 Pro activation settings screen showing an error message: A valid digital license or product key was not found, with a prompt to change the product key highlighted in red.

 

Step 5: Enter your product key and click Next

A window will appear asking you to enter a product key.

  • Paste or type your 25-character product key (format: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX).
  • Click Next.

A Windows 11 Pro activation window prompts the user to enter a product key. The screen highlights the product key entry box and the Next button. Settings options are visible in the background.

 

Step 6: Click Activate

Windows will show an Activate Windows dialog.

Click Activate to confirm and start activation.

A Windows 11 Pro settings window shows an “Activate Windows” pop-up with a blue box prompting activation. The red-circled Activate button is highlighted, and the background displays system settings.

 

Step 7: Close the confirmation message

If activation is successful, you will see a message saying Windows is activated.

Click Close.

A Windows 11 Pro activation window shows the message Windows is activated with a Close button highlighted. The background displays system settings on the Activation page.

 

Step 8: Verify activation is Active

Back on the Activation page, confirm you see:

  • Activation state: Active (green checkmark)
  • Windows is activated with a digital license

Your Windows is now activated and ready to use.

A Windows 11 Pro activation settings window shows the system is activated with a digital license. The Activation state is marked as Active, and options to change the product key or get help are visible.

 

Troubleshooting (if it doesn’t activate)

  • Check your internet connection and try again.
  • Restart your PC, then repeat Step 4–6.
  • Double-check the product key for missing characters or typos.
  • Edition mismatch: make sure the key matches your installed edition (for example, Home vs Pro).
  • On the Activation page, you can try Troubleshoot if it’s available.

 

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