Microsoft released Windows XP Service Pack 2 (SP2) which contained all the latest security patches and resolve an issue (Programs that connect to IP addresses in the loopback address range may not work as expected and you may receive an error message indicating you cannot establish a connection) on computers running Windows XP Professional.
Microsoft Windows Server 2003 Service Pack 2 (SP2) is a cumulative service pack that comes with a bundle of all the previous updates for Windows XP SP2. This service pack provides enhancements to security and stability to Windows XP Professional x64 Edition.
Download SP2 for Windows XP ISO-9660 offline installer to install all the previous Windows XP SP 2 updates on your computer at once. Service Pack 2 for Windows XP comes with USB 2.0. support which provides huge speed improvements and compatibility with many devices as compared to USB 1.1. Combined with the right drivers SP2 makes Windows XP compatible with the latest software and hardware.