Windows 10 Professional is one of the most widely used operating systems from Microsoft, known for its stability, compatibility, and strong performance in both personal and business environments.
What is Windows 10 Professional?
Windows 10 Professional is an advanced version of Windows 10 that includes all features of the Home edition, plus additional tools for security, networking, and professional use. It is designed for businesses and power users.
Method 1: Use a Product Key
- Open Settings.
- Go to Update & Security → Activation.
- Click Change product key.
- Enter your valid 25-character Windows 10 product key.
- Click Next and follow the prompts.
Method 2: Digital License
If Windows was previously activated on the device:
- Connect to the internet.
- Sign in with the Microsoft account associated with your license.
- Go to Settings → Update & Security → Activation.
- Windows may activate automatically.
Check Activation Status
- Open Settings → Update & Security → Activation.
- You should see “Windows is activated” if activation succeeded.
For official instructions, see:
Microsoft Windows Activation Guide