User User (computing) User interface User profile User identifier End user Power user User innovation User-centered design Graphical user interface User interface design User-Agent header Linux user group User story User-generated content 3D user interaction User experience Multi-user software User experience design User advocacy Voice user interface User guide User agent Organic user interface User review Macintosh User Group Users' group User research End-user development Registered user 10-foot user interface Tangible user interface Roaming user profile User illusion User-mode Linux Sinclair User Zooming user interface Single-user mode User fee The Micro User User requirements docum…

ment Intelligent user interface User assistance User space and kernel space User interface management system Text-based user interface User Friendly Fast user switching User information User interface markup language Amstrad Computer User IBM Common User Access End-user license agreement Active users Closed user group User model Natural user interface Adaptive user interface Journal of Organizational and End User Comput

ing Apple User Group Connection User–network interface User intent User error Toolkits for user innovation Acorn User Lazy user model User Account Control User-subjective approach Attentive user interface Z User Group User-Mode Driver Framework Atari ST User Object-oriented user interface User-defined function User interface modeling User environment management Persona (user experience) Unique user Console user interface User activity monitoring History of the graphical user interface Principles of user interface design Windows USER Multi-user MIMO Multi-user dungeon Linux User and Developer First-time user experience Natural-language user interface Lead user Web User Average revenue per user Reference and