How To Change Your Product Id In Windows 7
If you’re a Windows 7 user, you may have noticed that your product ID (PID) has changed. This is because of the new Windows 7 operating system. To keep your PID unchanged, follow these steps: Open the Control Panel and click on System and Security. In the System section, click on Change Product ID. In the Product ID field, type in your old PID and press ENTER. Click on OK to change your product ID....