The term "main menu" refers to a screen or interface that provides an overview and access to various options, features, or functions in a computer program or system. It is typically the first screen displayed when a user starts up the software, and it allows them to choose what they want to do next, such as opening a file, running a program, or accessing settings. The main menu usually includes icons, text labels, or buttons that represent different options, and users can navigate through these choices using a mouse, keyboard, or other input device. In essence, the "main menu" is the central hub of a software application, providing easy access to all its features and functionality.