This download may include additional applications bundled with the software's installer file. Third-party applications bundled with this download may record your surfing habits, deliver advertising, collect private information, or modify your system settings. Pay close attention to the end user license agreement and installation options.DO NOT CLICK DOWNLOAD IF YOU ARE UPDATING JUST ONE COMPUTER: A smaller, more appropriate download is now available on Windows Update. The best way to ensure you get Windows XP Service Pack 3 is by turning on the Automatic Updates feature in Windows XP. You can use our step-by-step instructions or, if you prefer, let us do it for you. Click here
