Windows XP was released in 2001 as an operating system combining features of Windows 2000 and Windows 98. It was useful for both home and small business users, making system recovery and media transfer easier. Service Pack 2 added improved security features. Many users preferred Windows XP over the newer Windows Vista operating system. The document then provides steps for installing Windows XP and an overview of basic Windows XP features like the desktop, Start menu, windows, controls, and shutting down.