How Do You Change The Product Key For Windows XP SP2?
All editions of Microsoft’s Windows XP operating system require users to provide a valid product key. Designed as an anti-piracy measure, this 25-character value is listed on the back of the Windows XP installation CD case and can only be used to activate a single XP installation. If you need to change your product key for any reason, download and run the Windows Product Key Update Tool provided by Microsoft. The program allows you to update your key and reactivate your Windows XP installation within minutes. Open a Web browser and download the Windows Product Key Update Tool from the Microsoft website. Open the Update Tool program by double-clicking its icon. Click the “Run” button when prompted. Enter your replacement 25-character product key in the corresponding fields. Find the product key on the back of your Windows XP installation CD case. Click “Next” to start the update process. Close any open programs. Click “Finish” when the “Update complete” message appears. Your computer wi