What is a small pictogram that is used to launch applications called?

An icon is a small pictogram used to represent and launch applications on a computer or mobile device. Icons provide an intuitive way for users to interact with software and operating systems, allowing them to quickly identify and execute programs. The visual simplicity of icons makes them easy to recognize, and they often convey the function of the application through images or symbols that are familiar to users.

By using icons, interfaces become more user-friendly, as they reduce the need for textual explanations and can be understood at a glance. For instance, a folder icon typically represents file storage, while a trash can icon signifies deletion. This visual representation aids in navigation and enhances the overall user experience.

Other terms like symbols, graphics, and emblems can describe various forms of visual representation but do not specifically refer to the functional aspect of launching applications like icons do.