The document discusses the basic components and functions of a mouse, windows, menus, dialog boxes, and how to get help and shut down in Windows. It describes how to use the mouse buttons to click, drag, and right-click. Menus provide options that can be selected using the mouse or keyboard shortcuts. Dialog boxes contain buttons and boxes to input information. Help is available through the Help menu in applications or online support. Windows can be arranged and switched between. The Start menu offers options to log off or shut down the computer.