Look up user in Wiktionary, the free dictionary. User (ancient Egyptian official), an ancient Egyptian nomarch (governor) of the Eighth Dynasty Useramen...

On the Web, a user agent is a software agent responsible for retrieving and facilitating end-user interaction with Web content. This includes all web...

In the industrial design field of human–computer interaction, a user interface (UI) is the space where interactions between humans and machines occur....

User experience (UX) is how a user interacts with and experiences a product, system or service. It includes a person's perceptions of utility, ease of...

user is a person who utilizes a computer or network service. A user often has a user account and is identified to the system by a username (or user name)...

A graphical user interface, or GUI (/ˈɡuːi/ GOO-ee), is a form of user interface that allows users to interact with electronic devices through graphical...

A user error is an error made by the human user of a complex system, usually a computer system, in interacting with it. Although the term is sometimes...

A user profile is a collection of settings and information associated with a user. It contains critical information that is used to identify an individual...

When a user requests a web page from a particular website, the browser retrieves its files from a web server and then displays the page on the user's screen...

A registered user is a user of a website, program, or other systems who has previously registered. Registered users normally provide some sort of credentials...

end user (sometimes end-user) is a person who ultimately uses or is intended to ultimately use a product. The end user stands in contrast to users who...

User assistance is a general term for guided assistance to a user of a software product. The phrase incorporates all forms of help available to a user...

Unix-like operating systems identify a user by a value called a user identifier, often abbreviated to user ID or UID. The UID, along with the group identifier...

A power user is a user of computers, software and other electronic devices who uses advanced features of computer hardware, operating systems, programs...

a user story is an informal, natural language description of features of a software system. They are written from the perspective of an end user or user...

Multi-user software is computer software that allows access by multiple users of a computer. Time-sharing systems are multi-user systems. Most batch processing...

User-generated content (UGC), alternatively known as user-created content (UCC), is generally any form of content, such as images, videos, audio, text...

User information is information transferred across the functional interface between a source user and a telecommunications system for delivery to a destination...

widely used pseudo-class is :hover, which identifies content only when the user "points to" the visible element, usually by holding the mouse cursor over...

In computing, the User-Agent header is an HTTP header intended to identify the user agent responsible for making a given HTTP request. Whereas the character...

User-centered design (UCD) or user-driven development (UDD) is a framework of processes (not restricted to interfaces or technologies) in which usability...

returning users for a standard period of time (Active users), who are traced by placing a cookie on the user's device. A website's number of unique users is...

Active users is a software performance metric that is commonly used to measure the level of engagement for a particular software product or object, by...

A users' group (also user's group or user group) is a type of club focused on the use of a particular technology, usually (but not always) computer-related...

User Friendly was a webcomic written by J. D. Frazer, also known by his pen name Illiad. Starting in 1997, the strip was one of the earliest webcomics...

A user guide, also commonly known as a user manual, is intended to assist users in using a particular product, service or application. It's usually written...

User experience design (UX design, UXD, UED, or XD), upon which is the centralized requirements for "User Experience Design Research" (also known as UX...

In telecommunications, a user–network interface (UNI) is a demarcation point between the responsibility of the service provider and the responsibility...

users can create a profile revealing information about themselves. They can post text, photos and multimedia which are shared with any other users who...

In computer science, the number of concurrent users (sometimes abbreviated CCU) for a resource in a location, with the location being a computing network...