In the context of GUI (Graphical User Interface), a widget is a small, reusable graphical element that performs a specific function or displays information. Widgets are also known as GUI components or controls.

Examples of widgets include:

1. Buttons

2. Text fields (input boxes)

3. Checkboxes

4. Radio buttons

5. Sliders

6. Dropdown menus

7. Icons

8. Labels

9. Progress bars

10. Scrollbars

Widgets are used to:

1. Display data

2. Accept user input

3. Provide interactive elements

4. Enhance user experience

Widgets can be combined to create more complex GUI elements, such as forms, dialog boxes, and windows. They are typically provided by GUI frameworks and libraries, making it easier for developers to create consistent and functional interfaces.