A cursor is the position indicator on a computer screen where the user can enter text.

A scroll bar is a graphical user interface element that allows the user to scroll through the contents of a window or area that is larger than the visible area.

is a graphical interface in software that contains buttons or icons representing different tools or functions. It is used to facilitate access to various features, such as copy, paste, save, or apply formatting in desktop applications, web browsers, and editing programs

An agreement to meet someone at a specific place and time

a person who believes himself to be superior to others

means "in the middle of two things" or "in the space separating two things."

 is a document that records a commercial transaction between a seller and a buyer. It details the goods or services provided, their prices, the date of the transaction, and the payment terms. Are essential for accounting and financial management, as they serve as proof of purchase and help maintain a record of business operations.