Environment variable — Environment variables are a set of dynamic named values that can affect the way running processes will behave on a computer. They can be said in some sense to create the operating environment in which a process runs. For example, an environment… … Wikipedia
Single sign-on — (SSO) is a property of access control of multiple related, but independent software systems. With this property a user logs in once and gains access to all systems without being prompted to log in again at each of them. Single sign off is the… … Wikipedia
User-mode Linux — (UML) allows multiple virtual Linux systems (known as guests) to run as an application within a normal Linux system (known as the host). As each guest is just a normal application running as a process in user space, this approach provides the… … Wikipedia
User-defined function — A User Defined Function, or UDF, is a function provided by the user of a program or environment, in a context where the usual assumption is that functions are built into the program or environment.BASIC languageIn some old implementations of the… … Wikipedia
User interface markup language — A user interface markup language is a markup language that renders and describes graphical user interfaces. Many of these markup languages are dialects of XML.User interface markup languagesUIMLUIML is the earliest pioneer in user interface… … Wikipedia
Multi-user — Single user redirects here. For a product designed for cheapness and short term convenience rather than medium to long term durability, see Single use. Multi user is a term that defines an operating system or application software that allows… … Wikipedia
Roaming user profile — C:Documents and Settings{username} Application Data … Wikipedia
History of the graphical user interface — The graphical user interface, understood as the use of graphic icons and a pointing device to control a computer, has over the last four decades a steady history of incremental refinements built on some constant core principles. Several vendors… … Wikipedia
Multiple Single-Level — or Multi Security Level (MSL) is a method of separating different levels of data by using separate PCs or virtual machines for each level. It aims to give some of the benefits of Multilevel security without needing special changes to the OS or… … Wikipedia
Multi-user MIMO — In radio, multi user MIMO (MU MIMO) is a set of advanced MIMO, multiple input and multiple output (pronounced mee moh or my moh), technologies that exploit the availability of multiple independent radio terminals in order to enhance the… … Wikipedia
Common Desktop Environment — DECwindows CDE on OpenVMS 7.3 1 Developer(s) … Wikipedia