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Encyclopedia > Numeric keypad
Numpad on a typical keyboard
Numpad on a typical keyboard

A numeric keypad, or numpad for short, is the small, palm-sized, seventeen key section of a computer keyboard, usually on the very far right. The numeric keypad features digits 0 to 9, addition (+), subtraction (-), multiplication (*) and division (/) symbols, a decimal point (.) and Num Lock and Enter keys. Laptop keyboards often do not have a numpad, but may provide numpad input by holding a modifier key (typically labelled "Fn") and operating keys on the standard keyboard. Particularly large laptops (typically those with a 17 inch screen or larger) may have space for a real numpad, and many companies sell separate numpads which connect to the host laptop by a USB connection. Wikipedia does not have an article with this exact name. ... Look up Keyboard in Wiktionary, the free dictionary A keyboard can refer to a: Alphanumeric keyboard, any keyboard that has both letter and numbers on it Typewriter keyboard Computer keyboard IBM PC keyboard Musical keyboard, a keyboard on a musical instrument Keyboard instrument, such as the piano Keyboard synthesizer, a... Image File history File links Metadata Size of this preview: 450 × 600 pixelsFull resolution (1536 × 2048 pixel, file size: 1. ... Image File history File links Metadata Size of this preview: 450 × 600 pixelsFull resolution (1536 × 2048 pixel, file size: 1. ... A computer keyboard is a peripheral partially modeled after the typewriter keyboard. ... 3 + 2 = 5 with apples, a popular choice in textbooks[1] Addition is the mathematical operation of combining or adding two numbers to obtain an equal simple amount or total. ... 5 - 2 = 3 (verbally, five minus two equals three) An example problem Subtraction is one of the four basic arithmetic operations; it is essentially the opposite of addition. ... In mathematics, multiplication is an elementary arithmetic operation. ... In mathematics, especially in elementary arithmetic, division is an arithmetic operation which is the inverse of multiplication. ... The decimal separator is used to mark the boundary between the integer and the fractional parts of a decimal numeral. ... Num Lock is a key on the numeric keypad of most keyboards, used to switch that pad between number entry and arrow keys. ... The enter key (or return key) causes a form or dialog box to operate its default function, which is typically to finish an entry and begin the obviously desired process. ... An ultraportable IBM X31 with 12 screen on an IBM T43 Thin & Light laptop with a 14 screen A laptop computer, or simply laptop (also notebook computer or notebook), is a small mobile computer, which usually weighs 2. ...


Numeric keypads usually operate in two modes: when Num Lock is on, digits keys produce corresponding digits. When Num Lock is off, keys 8, 6, 2, 4 act like an arrow keys and 7, 9, 3, 1 act like Home, PgUp, PgDn and End. On Apple Computer Macintosh computers, which lack a Num Lock key, the numeric keypad always produces only numbers. The home key among other keys The home key is a key commonly found on computer keyboards. ... The page scroll keys among other keys The page scroll keys are two keys commonly found on computer keyboards, the page up key and the page down key. ... The end key among other keys The end key is a key commonly found on computer keyboards. ... Apple Inc. ... The Macintosh 128K, the first Macintosh computer, introduced in 1984, upgraded to a 512K Fat Mac The Macintosh (commonly known as Mac) is a range of personal computers designed, developed, manufactured, and marketed by Apple Inc. ...


The digits arrangement on numeric keypads is different from the arrangement of digits on phone keyboards — this may be confusing for those who use one of these arrangements more often. However, the arrangement of the numbers is similar to that on the keyboards of calculators. Look up phone in Wiktionary, the free dictionary. ... A calculator is a device for performing calculations. ...


The reason for the numeric keypad is for inserting numbers in spreadsheets, financial and accounting programs quickly compared to the "number line" on the keyboard. Input in this style is similar to that of a calculator or adding machine. Screenshot of a spreadsheet made with OpenOffice. ... This article or section does not cite any references or sources. ... adding machine Older adding machine. ...

Contents

Chinese input methods

The numeric keypad is used by some systems for input of Chinese characters, for example CKC Chinese Input System and Q9 input method. Since the Chinese language uses a logographic script — that is, a script where one or two characters corresponds roughly to one word or meaning — there are vastly more characters, or glyphs, than there are keys on a standard computer keyboard. ... The CKC Chinese Input System uses a maximum of 4 digits (0 - 9) to represent a Chinese character. ... The Q9 input method (Traditional Chinese: ), invented by Qcode Information Technology Ltd. ...


Computer games

Numeric keypads are also useful for playing some computer games where the player must control a character, for example roguelikes. Unlike arrow keys, the numeric keypad allows diagonal movement. For keyboards without a numeric keypad, some games provide alternative movement keys, such as classic Rogue's HJKL keys. A computer game is a game composed of a computer-controlled virtual universe that players interact with in order to achieve a defined goal or set of goals. ... A roguelike is a computer game that borrows some of the elements of the 1980s computer game Rogue. ... Arrow keys Arrow keys are buttons on a computer keyboard that move the cursor in a specified direction. ... Rogue is a dungeon-crawling computer game dating from 1980. ... HJKL keys are a method of navigating a cursor around the screen in console program without using arrow keys or numpad. ...


The numeric keypad can also be an alternative for navigation in computer gaming from the WASD keys. The mouse would be used in the left hand instead of the right. WASD positioning Made popular by Quake, WASD (or WSAD) is a set of four keys on the left-hand side of a QWERTY computer keyboard often used to control the players movement in first-person/third-person (FPS/TPS) computer games. ... A contemporary computer mouse, with the most common standard features — two buttons and a scroll-wheel. ...


List of popular software which uses the number pad

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A 102-key PC US English qwerty keyboard layout with the numeric keypad at the far right.
A 102-key PC US English qwerty keyboard layout with the numeric keypad at the far right.

Image File history File links Qwerty. ... Image File history File links Qwerty. ... Motto: (Out Of Many, One) (traditional) In God We Trust (1956 to date) Anthem: The Star-Spangled Banner Capital Washington D.C. Largest city New York City None at federal level (English de facto) Government Federal constitutional republic  - President George Walker Bush (R)  - Vice President Dick Cheney (R) Independence from... The English language is a West Germanic language that originates in England. ... For the song by Linkin Park, see Qwerty (Linkin Park song) The QWERTY keyboard layout used by Windows in the US QWERTY (pronounced ) is the most common modern-day keyboard layout on English-language computer and typewriter keyboards. ... A computer keyboard is a peripheral partially modeled after the typewriter keyboard. ... It has been suggested that this article or section be merged with Combining character. ... The compose key and compose LED on a Sun Type 5, 6 and 7 keyboards is the second-last key on the bottom row The compose key on a DEC LK201 keyboard is the leftmost key on the bottom row On some computer systems, a compose key is a key... In computing, a modifier key is a special key on a computer keyboard that modifies the normal action of another key when the two are pressed in combination. ... Ctrl redirects here. ... The shift key on a modern Windows keyboard The shift key is a modifier key on a keyboard, used to type capital letters and other alternate upper characters. ... The Alt key on a modern Windows keyboard The Alt key on an IBM PC keyboard is the key located immediately to either side of the Space bar, used to change (alternate) the function of other pressed keys. ... The Option key The Option key, known to latent PC users as Alt key, is a modifier key present on Apple keyboards. ... This article or section does not cite its references or sources. ... AltGr is a modifier key on PC keyboards used to type many characters, primarily ones that are unusual for the locale of the keyboard layout, such as foreign currency symbols and accented letters. ... The Command key The Command key, known as the open-Apple key in documentation previous to the Apple Macintosh family of computers, is a modifier key present on Apple keyboards. ... The Meta key was a special key on old MIT computer keyboards. ... The Massachusetts Institute of Technology (MIT) is a private, coeducational research university located in Cambridge, Massachusetts. ... A Windows key on a black laptop keyboard The Windows key or Windows logo key (in short WinKey, or rarely Flag key) is a keyboard key originally introduced for the Windows 95 operating system. ... The Super key was a special key on the Space-cadet keyboard; today, it is typically identified with the Windows key or Apple logo, although these may also be identified with the Meta key. ... Fn key can also refer to the function keys on a computer keyboard. ... Computers and other typing devices offer many different keyboard layouts for inputting data in different languages. ... Lock is a function that locks part of the keyboard keys depending on the lock settings selected. ... Scroll lock is a key (with an associated status light) on most modern computer keyboards. ... Num Lock is a key on the numeric keypad of most keyboards, used to switch that pad between number entry and arrow keys. ... The caps lock on a modern Windows keyboard. ... Arrow keys Arrow keys are buttons on a computer keyboard that move the cursor in a specified direction. ... The page scroll keys among other keys The page scroll keys are two keys commonly found on computer keyboards, the page up key and the page down key. ... The home key among other keys The home key is a key commonly found on computer keyboards. ... The end key among other keys The end key is a key commonly found on computer keyboards. ... Originally, carriage return was the term for the key, lever, or mechanism on a typewriter that would cause the cylinder on which the paper was held (the carriage) to return to the left side of the paper after a line of text had been typed, and would often move it... The enter key (or return key) causes a form or dialog box to operate its default function, which is typically to finish an entry and begin the obviously desired process. ... Backspace is the keyboard key that originally pushed the typewriter head one position backwards, and in modern computer displays moves the cursor one position backwards and deletes the preceding character. ... The Insert key (often abbreviated to INS) commonly found on keyboards is mostly used to switch between the two main modes of entering text on a computer. ... The user pressing the delete key on a Macintosh On computer keyboards, the delete key (sometimes shortened Del), should, during normal text editing, discard the character at the cursors position, moving all following characters one position back towards the freed place. ... This article is about the use of the term Tab in computing. ... A computer keyboard Space bar is a key on an alphanumeric keyboard in the form of a horizontal bar in the lowermost row, significantly wider than other keys. ... A 102-key PC US English keyboard layout with the SysRq key outlined in red. ... A 102-key PC US English keyboard layout with the print screen key marked in red. ... Break/Pause key on PC keyboard The break key is a special key on computer keyboards that no longer has a well-defined purpose. ... A computer keyboard. ... In computing, the Menu key is a key found on Windows-oriented computer keyboards. ... A function key is a key on a computer or terminal keyboard which can be programmed so as to cause an operating system command interpreter or application program to perform certain actions. ... Power management keys placed in the top row, with the keys at that place and below moved down one row. ... Language input keys are keys designed to translate letters entered by users, usually found in Japanese and Korean keyboards, for use with input method editor. ... This article or section does not cite its references or sources. ...

List of popular software which uses the number pad

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  Results from FactBites:
 
Numeric keypad (236 words)
Also referred to as the number pad, the numeric keypad is a 17-key keypad usually found on the far right side of a typical IBM 101 / 2-key keyboard.
Below is a visual example of the Saitek Gamers' keyboard and where the keypad is located on most keyboards.
Additional information on how Microsoft Windows users can turn the Numeric keypad into an alternative to their mouse can be found on document CH000542.
Numeric keypad - definition of Numeric keypad in Encyclopedia (259 words)
Calculator keypad, with the 123 keys near the bottom.
Many computer keyboards have this kind of numeric keypad on the right-hand side.
This is arguably the most common keyboard layout in the world, with roughly 700,000,000 telephones in the world (estimated, as of 1994).
  More results at FactBites »


 

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