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The Ind key allows for indirection: wherever a reference to a memory register or a program location is allowed, this key can be used to fetch the actual value from a memory register. For example, the key sequence RCL Ind 1 0 means to fetch the value in memory register 10, and use that value in turn as the number of a memory register whose ...
Keyboard controller and AT-Keyboard jack on an AT-Mainboard. In computing, a keyboard controller is a device that interfaces a keyboard to a computer.Its main function is to inform the computer when a key is pressed or released.
In computing, a keyboard shortcut (also hotkey/hot key or key binding) [1] is a software-based assignment of an action to one or more keys on a computer keyboard. Most operating systems and applications come with a default set of keyboard shortcuts , some of which may be modified by the user in the settings .
3, rather than a dedicated key. The ¬ and ¦ dedicated key is absent. The ± and § dedicated key is present. The ` and ~, and the \ and | keys are moved. The U.S. layout follows the ANSI convention of having an enter key in the third row, while the UK layout follows ISO and has a stepped double-height key spanning the second and third rows.
Keystroke logging, often referred to as keylogging or keyboard capturing, is the action of recording (logging) the keys struck on a keyboard, [1] [2] typically covertly, so that a person using the keyboard is unaware that their actions are being monitored. Data can then be retrieved by the person operating the logging program.
The Art of Computer Programming (TAOCP) is a comprehensive monograph written by the computer scientist Donald Knuth presenting programming algorithms and their analysis. Volumes 1–5 are intended to represent the central core of computer programming for sequential machines.
Product key on a Proof of License Certificate of Authenticity for Windows Vista Home Premium. A product key, also known as a software key, serial key or activation key, is a specific software-based key for a computer program. It certifies that the copy of the program is original. Product keys consist of a series of numbers and/or letters.
K55 or K-55 may refer to: K-55 (Kansas highway) K-55 (missile), a Soviet air-to-air missile; K55 howitzer, a South Korean self-propelled gun; HMS Periwinkle (K55), a corvette of the Royal Navy; Keystone K-55 Pronto, an American biplane; Osan Air Base, in South Korea; Potassium-55, an isotope of potassium; Soviet submarine K-55, various vessels