Windows 10/11 Pro Retail Online 1PC

### Activating Windows 10 Online 1. **Open Settings** ⚙️: Click on the Start menu and select the gear icon to access the Settings. 2. **Navigate to Update & Security** 🔄: In the Settings window, click on "Update & Security." 3. **Select Activation** 🔑: From the left sidebar, choose "Activation." 4. **Enter Your Product Key** 🖊️: If you have a valid product key, click on "Change product key." Enter your 25-character Windows 10 product key and click "Next." 5. **Activate Windows** ✅: Follo