litbion.blogg.se - People using computers at work wikopidea

#PEOPLE USING COMPUTERS AT WORK WIKOPIDEA SOFTWARE#
#PEOPLE USING COMPUTERS AT WORK WIKOPIDEA PASSWORD#
#PEOPLE USING COMPUTERS AT WORK WIKOPIDEA PROFESSIONAL#

Multi-user systems have such a concept, and require users to identify themselves before using the system.Įach user account on a multi-user system typically has a home directory, in which to store files pertaining exclusively to that user's activities, which is protected from access by other users (though a system administrator may have access).

Single-user systems do not have a concept of several user accounts.

In Unix systems, the username is correlated with a user identifier or user ID.Ĭomputer systems operate in one of two types based on what kind of users they have: Once the user has logged on, the operating system will often use an identifier such as an integer to refer to them, rather than their username, through a process known as identity correlation.

#PEOPLE USING COMPUTERS AT WORK WIKOPIDEA PASSWORD#

To log into an account, a user is typically required to authenticate oneself with a password or other credentials for the purposes of accounting, security, logging, and resource management.

#PEOPLE USING COMPUTERS AT WORK WIKOPIDEA SOFTWARE#

Systems whose actor is another system or a software agent have no direct end users.Ī user's account allows a user to authenticate to a system and potentially to receive authorization to access resources provided by or connected to that system however, authentication does not imply authorization.

#PEOPLE USING COMPUTERS AT WORK WIKOPIDEA PROFESSIONAL#

It designates activities or techniques in which people who are not professional developers create automated behavior and complex data objects without significant knowledge of a programming language. The end-user development discipline blurs the typical distinction between users and developers. When few constraints are imposed on the end-user category, especially when designing programs for use by the general public, it is common practice to expect minimal technical expertise or previous training in end users. It is sometimes specified for each persona which types of user interfaces it is comfortable with (due to previous experience or the interface's inherent simplicity), and what technical expertise and degree of knowledge it has in specific fields or disciplines. In user-centered design, personas are created to represent the types of users. This abstraction is primarily useful in designing the user interface, and refers to a relevant subset of characteristics that most expected users would have in common. In user-centered design, it also distinguishes the software operator from the client who pays for its development and other stakeholders who may not directly use the software, but help establish its requirements. The term is used to abstract and distinguish those who only use the software from the developers of the system, who enhance the software for end users. The end user stands in contrast to users who support or maintain the product such as sysops, database administrators and computer technicians. End users are the ultimate human users (also referred to as operators) of a software product.