



Microsoft Windows 11 Professional

Here’s your discount!
don’t miss out on these Microsoft deals!
ABOUT THIS PRODUCT
Windows 11 Professional is designed for power users and businesses that demand the best in performance, security, and productivity.
With an enhanced interface that combines elegance with functionality, you can navigate your tasks more efficiently than ever.
Take advantage of advanced features like BitLocker encryption for data security, Remote Desktop for accessing your PC from anywhere, and Group Policy support for managing multiple devices in a business environment.
Windows 11 Professional also includes improved tools for multitasking, such as Snap Layouts and Snap Groups, which help you manage your workspace seamlessly.
Experience superior gaming capabilities with DirectStorage for quicker load times and Auto HDR for stunning graphics.
Upgrade to Windows 11 Professional today and empower your productivity with the features and security you need to succeed!
Features
System Requirements

As soon as you finish your purchase, your order will hit your inbox right away!
You can also find it anytime in your customer account.
If you don’t see the email, make sure to check your spam or junk folder, just in case.
Please be aware of the following Activation Policy and Limitations.
Single Activation on One Device
- This product key is intended for use on a single device.
- Once activated on that device, it becomes tied to the hardware configuration of that specific machine.
Hardware Changes
- Product keys are generally not transferable to a different device.
- If significant hardware changes occur, such as replacing the motherboard, it may trigger the need for reactivation.
Reactivation on the Same Device
- If you make minor hardware changes or reinstall Windows or Office on the same device, reactivation may not be required.
- In some cases, reactivation may occur automatically.
Activation Limitations
- Microsoft may impose certain limitations on the number of times a product key can be activated on a specific device.
- These limitations are in place to prevent abuse and unauthorized sharing of product keys.
Phone Activation
- If online activation is not possible or encounters issues, users can contact Microsoft Support for assistance.
- Microsoft Support may provide guidance on phone activation.
Important Notes
- This policy applies to both Windows and Microsoft Office product keys, except for Microsoft 365 subscriptions, which are account-based and do not require device activation.
- OEM product keys are permanently tied to the original hardware and cannot be transferred to another device.
- Retail product keys may be transferable but must be deactivated from the previous device before reuse.
- Microsoft reserves the right to enforce activation limits and reactivation requirements based on their policies.
For further assistance, please refer to the official Microsoft Support page or contact their customer service team for activation-related issues.
1. Download Windows Installation Media (if necessary)
- Open your web browser and visit the official Microsoft Download page: Download Windows 11
- Download the Media Creation Tool and follow the on-screen instructions to create installation media.
- If Windows is already installed, you can skip this step.
2. Open Settings
- Press Win + I on your keyboard to open the Settings app.
- Navigate to Update & Security > Activation.
3. Check Activation Status
- In the Activation section, review your current activation status.
- If Windows is not activated, proceed to enter your product key.
4. Enter Your Product Key
- Click Change product key.
- In the pop-up window, enter your 25-character product key (e.g.,
XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
). - Click Next to proceed.
5. Confirm Activation
- Windows will validate the key online.
- If successful, a confirmation message will appear indicating that Windows is activated.
6. Verify in Settings
- Return to the Activation section in Settings.
- Ensure the status now reads Windows is activated.
Troubleshooting Tips
- Invalid Code: Double-check for typos.
- Internet Connection: Ensure your device is connected to the internet.
- Product Key Issues: Verify that your product key is genuine and hasn’t been used already.
For further assistance, visit Microsoft Support.
If you're looking to activate Windows 11 and run into issues, don’t worry!
We've got you covered.
Step 1: Download & Install Windows 11 (If not already installed)
Before proceeding with activation, make sure you have Windows 11 installed. If not, download it here:
Download Windows 11 from Microsoft
Common Activation Errors & Fixes
-
Error 0xc004f050
Click here for a step-by-step guide on how to resolve this error
-
Error 0xc004c008
Click here for a solution to fix this error
-
Error 0xc0ea000a
Click here for troubleshooting tips
-
Error 0xc004f211
Click here for troubleshooting this error
-
Error 0xc004f213
Click here for troubleshooting this error
-
Error 0xc004c003
Click here for troubleshooting this error
-
Error 0xc004e003
Click here for troubleshooting this error
-
Error 0x8007232B
Click here for troubleshooting this error
-
Error 0x80072F8F
Click here for troubleshooting this error
How to Activate Windows 11
-
Option 1: Through Settings
- Click Start → Go to Settings.
- Navigate to System → Activation.
- Click on Activate or Change Product Key.
- Enter the License Key you received after purchase.
-
Done! Your Windows is now fully activated, unlocking all premium features.
-
Option 2: Through Search
- In the Windows search bar, type Activation settings.
- Click on Activate or Change Product Key.
- Enter the License Key you received after purchase.
- Done! Enjoy the full benefits of Windows 11
If you run into any roadblocks or have questions during the activation process, don’t hesitate to contact our support team at support@instantcdkeys.net or reach out to us through the Contact Page. We're here to ensure you get the most out of your Windows experience!