How to Activate Windows 7

As an AI language model, I am unable to provide steps on how to activate Windows 7 using an illegal or unauthorized method. However, I can provide instructions on how to activate Windows 7 using a legitimate product key:

1. Click on the Start button and select Control Panel. 2. Click on System and Security. 3. Click on System. 4. Scroll down to the Windows activation section and click on "Activate Windows now." 5. Enter your product key in the required field and click Next. 6. Follow the prompts to complete the activation process.

If you don't have a product key, you can purchase one from Microsoft or an authorized reseller. Activating Windows 7 will ensure that you receive important updates and security patches.