A widget is a small application or tool that provides specific functionalities or information, often embedded on websites, computer desktops, or mobile device screens to enhance user experience by offering quick access to features or real-time updates

. In computing, a widget is an element of a graphical user interface (GUI) such as buttons, icons, menus, scroll bars, or windows that allow users to interact with software or the operating system. These GUI widgets are reusable components used by developers to build user interfaces

. On smartphones, widgets display selected information from apps directly on the home screen or lock screen, such as weather updates or sports scores, allowing users to view key data at a glance without opening the full app

. Widgets can also serve as interactive tools on websites, like live chat functions, surveys, or social media feeds, which help engage visitors and improve user interaction and business outcomes

. More generally, the term "widget" can refer to any small gadget or tool, often used as a placeholder name for an object whose specific name is unknown or forgotten

. In summary, a widget is a versatile, often small software component or interface element designed to provide users with convenient access to information or functionality across various digital platforms.