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

air User Single-user mode The Micro User User fee Text-based user interface User assistance User requirements document User Friendly Intelligent user interface User interface management system Fast user switching User information User space and kernel space User interface markup language Amstrad Computer User IBM Common User Access End-user license agreement Active users Closed user group Natural user interface Adaptive user interface User model User Account Control User

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