Windows XP Professional complete with Service Pack 2b, delivers everything you demand from your computing experience. Whether you're on your own or running a business of any size, optimize your productivity with the digital world's latest innovations. Windows XP Professional Edition provides greater security and privacy, advanced recovery options, improved network connections, and much more. Easily work offline or access your computer remotely with wireless networking support, configuration wizards, improved power management, and more Greater security. Encrypt your files and folders with greater levels of protection from hackers and data theft, and connect more securely to Virtual Private Networks Integrated and current. Integrate with Windows Servers and management solutions and keep your system current with automatic Windows Update with XP Pro with SP2b.