What computer term is given to a finite set of one or more actions that invoke a software or operating system operation when triggered easily by the user?
Keyboard shortcut sequences. Keyboard shortcut In computing, a keyboard shortcut is a series of one or several keys, such as "Ctrl+F" to search a character string. Such a directive invokes a software or operating system operation (in other words, cause an event) when triggered by the user. The meaning of term "keyboard shortcut" can vary depending on software manufacturer. For instance, Microsoft differentiates keyboard shortcuts from hotkeys ("mnemonics" on Windows) whereby the former consists of a specific key combination used to trigger an action, and the latter represents a designated letter in a menu command or toolbar button that when pressed together
Multi-user software concurrently. Management systems are implicitly designed to be used by multiple users, typically one system administrator or more and an end-user community. The complementary term, single-user, is most commonly used when talking about an operating system being usable only by one person at a time, or in reference to a single-user software license agreement. Multi-user operating systems such as Unix sometimes have a single user mode or runlevel available for emergency maintenance. Multi-user software Multi-user software is software that allows access by multiple users of a computer. Time-sharing systems are multi-user systems. Most batch processing systems for mainframe computers may