Get a genuine Microsoft Windows 8.1 Pro retail digital product key for one PC.

What you get:

• 1 Windows 8.1 Pro retail digital product key
• Activation for one PC

Use the key to activate a Windows 8.1 Pro installation on your PC.

How to activate:

1. Install Windows 8.1 Pro on your PC.
2. Open PC settings or the activation dialog.
3. Enter the product key you receive and complete activation.

Delivery: after payment, your key is sent to you by message.