Graphical User Interface (GUI)
Noun | /ˌdʒiː juː ˈaɪ/
A visual way for users to interact with computers or devices, using elements like windows, icons, menus, and pointers (WIMP) instead of text-based commands. GUIs simplify navigation by allowing clicks, taps, or gestures, making technology more accessible. Common examples include Windows, macOS, and smartphone touchscreens.
Key Features:
- Icons (visual representations of files/apps)
- Buttons and scroll bars
- Drag-and-drop functionality
Example:
“Early computers relied on command lines, but GUIs like Windows revolutionized personal computing.”