A Wizard is a computer utility which is designed to simplify the execution of lengthy or complicated tasks. In a graphical user interface (GUI) a wizard consists of a sequence of menus through which the user navigates in order to achieve a specific objective. Wizard sometimes used in reference to a human hacker or expert in the computing and Internet applications . Wizards are often specialists or person who is a wizard in a single field such as Unix programming may lack knowledge in other fields such as hardware engineering. Some users would rather just create a new document from scratch, without using a wizard because wizards typically don't offer as much customization as an experienced user may want.