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

tance Text-based user interface User interface management system User space and kernel space User Friendly User information Fast user switching User interface markup language Amstrad Computer User IBM Common User Access Active users End-user license agreement Closed user group User model Natural user interface Adaptive user interface Apple User Group Connection User–network interface User error Journal of Organizati

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