Windows 10-11 Professional Activation Licence Key - Life Time 1 PC No Limits

Software | Topup ⚡️

$2.20

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Activation Methods:

Method ①: Through System Properties

  1. Right-click This PC on your desktop or File Explorer
  2. Select Properties
  3. Click Change product key
  4. Enter the product key shown above

Method ②: Using Run Command

  1. Press Win + R simultaneously
  2. Type: slui 3 (note the space before 3)
  3. Follow prompts to enter the product key

Troubleshooting:

Error Code Solution
6506, 028, efd, ee2, ee7 Network congestion - try again later
1023 Incorrect key entered - verify and retry
Other codes Contact support with screenshot

Important Note for Home Editions:

If your system is Home/Home China edition: 👉 Click to Activation (Update)

✅ Windows 10 Professional
✅ Windows 11 Professional

Unsupported

❌ Windows 10 Home Edition
❌ Windows 11 Home Edition

Success Rate

📢 Success Cases
 
100%

* Full refunds if failed

Service Terms

  • Orders cannot be canceled after submission unless approved by the supplier
  • 7 days  warranty upon successful reply. No refunds post-expiry.