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

r interface Text-based user interface User requirements document User interface management system User space and kernel space User interface markup language Fast user switching Amstrad Computer User User information IBM Common User Access End-user license agreement Closed user group Natural user interface Active users Adaptive user interface User model User Account Control User–network interface Toolkits for user innovation User-Mode Driver Framework Lazy user model Journal of Organizational and End User Computing Apple User Group Connection User inte

nt Object-oriented user interface User-subjective approach Z User Group Acorn User User error User interface modeling Attentive user interface Atari ST User User-defined function Unique user Principles of user interface design User environment management Windows USER User activity monitoring Persona (user experience) Console user interface Multi-user dungeon First-time user experience Linux User and Developer History of the graphical user interface Multi-user MIMO Web User Natural-language user interface Lead user Concurrent user Average revenue per user Reference and User Services Quarterly End-us