Key on the keyboard. Explanatory Dictionary of Computer Terms

RButton - Right Mouse Button

MButton - Middle Mouse Button (or Wheel)

Wheeldown - Turning Mouse Wheel "Down"

Wheelup - Turn the Mouse Wheel "Up"

XButton1 - Fourth Mouse Button, Side

XButton2 - Fifth Mouse Button, Side

Keyboard

Note: The names of the letter and digital keys are exactly the same as the characters themselves. That is, the "B" key is written as b, and the key "5" as 5.

Space - Space

ENTER (or RETURN)

Escape (or ESC)

Backspace (or BS)

Delete (or DEL)

INSERT (or INS)

NUMPADDIV - Slash "/"

NUMPADMULT - asterisk "*"

NUMPADADD - plus "+"

NUMPADSUB - Minus "-"

NUMPADENTER - "NUMPAD-ENTER" KEY

The following keys names are used when Numlock is turned off:

NUMPADCLEAR - the same button as NUMPAD5 on the keyboard

These keys are used when Numlock is on:

NUMPADDOT - "NUMPAD-Point"

FROM F1. by F24 - Twelve or more function keys, on most keyboards are presented in the top row.

Appskey - key causing context menu File / program, as with the right click of the mouse.

LWIN - Left "Windows"

Rwin - Right Key "Windows"

Control (or Ctrl)

LCONTROL (or LCTRL) - Left "Sontrol"

RControl (or RCTRL) - right "Солетrol"

Lalt - Left "Alt"

RALT is the right "alt". Note: If on your keyboard, instead of the RALT key, the ALTGR key is made, you can use the following entry of this key:<^>! We also note that the ALTGR key can be written as a keyboard key "LCONTROL & RALT ::".

Help is a rather rare key, it is not at all on all keyboards. And it works at all as F1.

Sleep - Warning that the "Sleep" key on some keyboards does not work under this record.

Enhanced functions of multimedia and Internet keyboards:

Browser_Favorites.

Media_play_pause

Recording the SCNNN view, where NNN is a key scanode, allows us to work with the rest of the keys that are not mentioned above. Read more about this - see below.

A record of VKNN is possible, where Nn is a hexadecimal key key. Despite the fact that this rarely used method is supported by all versions of the program, only from version 1.0.38.02 and above for some types of hot keys is implemented to prevent them with the "Keyboard Hook" function (keyboard interrupt handler). For example, the following key combination does not use the keyboard interrupt handler (Keyboard Hook), and as a result can be run by clicking both the HOME and NUMPADHOME keys:

^ VK24 :: MSGBOX You have press HOME or NUMPADHOME, holding the CONTROL key.

Joystick

Joy1 - Joy32.: Joystick buttons. For the convenience of determining the numbers of the buttons of your joystick, a special test script was created (see the link in the original article). Please note that such prefixes like ^ (Control) and + (SHIFT) are not supported here (however, the GetkeyState command can be used). Also note that the joystick keystrokes are always turned directly into an active window that supports such signals.

Despite the fact that the following joystick control elements cannot be used as hot keys, you can use them using the GetkeyState command:

Joyx, Joyy and Joyz: where x (horizontal), y (vertical), and z (height / depth) - axis coordinates of the joystick.

Joyr.: Handlebar joystick or 4-axis joystick.

Joyu and Joyv: 5th and 6-axis joystick.

Joypov.: The Point-of-View (HAT) Control (POV Control, "Hat" or "Sample Switch"; for example, the view of the player's eyes).

JOYNAME.: Joystick name.

JoyButtons.: The number of buttons supported by the joystick (not always accurate).

Joyaxes.: The number of directions supported by the joystick.

JoyInfo.: Generates a string consisting of zero or more signs illustrating the capabilities of the joystick: Z (there is z direction), R (there is R direction), U (there is a U direction), V (there is V Direction), P (there is POV Control), D (POV CONTROL has a limited amount of discrete / intermediate settings), C (POV Control transmits continuous / accurate data). Sample row: zruvpd.

Multiple joystikov: If you use multiple joysticks at the same time, then for a more accurate command addressing, use the joystick number in front of the joystick key name. For example, recording 2joy1 will denote the first button of the second joystick.

Note: If you have any problems with the definition of your joystick scripts, you can try to change the joystick number from 1 to anything else, even though you have only one connected to the computer. It is not known for which mystical reasons, but sometimes it, together with the use of our test script, gives a positive result.

Use the joystick as a mouse: a special script turns your joystick into the mouse (see the link in the original article).

Remote control panels

Obtaining signals from remote control panels using a special WinLirc client script - see the link in the original article.

Special keys

If your keyboard or mouse have the keys not listed above, you still have the ability to use them as hot keys using the following method:

First, make sure that you have annexed keyboard interrupt handler (Keyboard Hook) - #installKeyBDHook.

Run this script, and then double click According to his icon in the system tray, we open its main window.

Then click the same key that is trying to determine.

Next, open the menu of the script window "View - Key History and Script Info" and scroll the records to the bottom.

Somewhere at the bottom of this log should be recording by pressing-release by our desired key. Log itself is updated by pressing the F5 key. Note: If, after pressing the desired key, no entries in the log appear, it means that such a key is not recognized by this program. In this case, you cannot use this key as hot, because Or the driver of your keyboard, or its own "iron" component gives a signal too low, inaccessible to autohotkey. In the case of "evil" drivers, you can try either to reconfigure the "native" drivers themselves, or replace them with other, more friendly, such as the default keyboard Windows drivers.

If your key has been successfully determined, pay attention to the three-digit hexadecimal In the second column of the log (for example, 159).

Now, to use this key as hot, follow this example:

SC159 ::; Replace 159 to your key index. MSGBOX, you press the% A_THISHOTKEY% RETURN key

how alternative way or in addition to the described above: to reassign any key to our "desired" key, use the type of view #C :: Send (VKFFSC159). Replace 159 to the index of your key defined by the method described above. If necessary, replace the FF letters on those displayed in the first video column "View-Key History" (the code of your virtual key).

K6 - Designation for Pentium-compatible processors issued by AMD.

KB - kilobyte - 1024 bytes.

KB - See Knowledge Base.

Kbit -kilobit - 1024 bits.

KBYTE - kilobyte - 1024 bytes.

Kermit - The information transfer protocol on the telephone lines for asynchronous communication, in which the transmission takes place by blocks of variable lengths with error checks.

Kernel - kernel - lower level operating systemresponsible for I / O operations and memory management at the system level.

Kerning - Kerning - a change in distances between different pairs of characters, for example, various intervals can be used between pairs "UA" and "al".

Key - The key is 1. The recording identifier in the databases, with which the entry link is made, 2. A set of characters for encoding / decoding messages. 3. Keyboard key.

Key - The key is the key on the keyboard on which the characters are applied that it is identified.

Key Action - Action Key - Pressing and release keys on the keyboard.

Key Code - Key code - digital code assigned to key. When you click on the key, this code is transmitted to the computer programs for its processing.

Key Combination - Key combination - pressing multiple keys one after another. For example, writing Ctrl + Alt + Del indicates that the key is first pressed CtrlThis key is not released and the key is pressed. Alt.without letting the two keys, you need to click on Del., after which all three keys are discarded.

Key Disk - Disc key - a special diskette on which there is information that cannot be copied to another diskette and serves as a means of protection against piracy.

Key Field - The key field is the concept in the databases that defines the memory area where the key or part is located.

KEY IN - Pressing the key - pressing the key at which the symbol is inserted, which corresponds to it.

Keyboard - The keyboard is a device with which the information is entered into a computer. Consists of a panel on which the keys are located.

Keyboard Buffer - The keyboard buffer is a buffer in which the characters entered from the keyboard are entered, and has a standard size. From buffer, data are sent to processing in cPU. When the processor is busy for a long time, the entered characters are accumulated in the buffer, and when the further enclosure does not overflow, the system does not receive a beep.

Keyboard Controller - The keyboard controller is a microprocessor that serves to process the information entered from the keyboard.

Keyboard Enhancer - The keyboard extender is a program that is intended to override the key values.

Keyboard Layout - The keyboard layout is the location of the keys on the keyboard. May be azerty and QWERTY by the title of keys in the top row. The QWERTY layout is more common. In addition, there are keyboards with different number of keys containing 84 and 101 keys.

Keyboard Lockout - Blocking the keyboard is a situation at which the characters from the keyboard is prohibited. For example, in old models of computers was on system block The lock, which, when it was turned on, I was blocking the keyboard. Blocking the keyboard may also step up with errors in the system and in other cases.

Keyboard Template - Keyboard template - key stickers with indication of characters or commands corresponding to the key. Previously, due to the fact that the keyboard did not have Cyrillic (Russian characters), stickers were often used to indicate the location of the characters.

Keylock - Keyboard lock lock - lock on old models of computers in which the lock is on the system unit. When the lock is closed, the keyboard lock occurs.

Keypad - Auxiliary keyboard is an auxiliary keyboard, for example, a numerical, which can be used in a standard keyboard or laptop, where the numerical keyboard is combined with other keys.

Keypunch - The perforator is a device that prepares cards with the keyboard for their further work. It is practically not used now.

Keystroke - Pressing the key is an action consisting in pressing and releasing the keyboard key.

Keystroke Buffer - The buffer of the pressed keys is a buffer in which the values \u200b\u200bof the pressed keys are located. When overflowing this buffer, a beep occurs.

Keyword - keyword - the concept used in databases denoting a specific code for which you can quickly find need Record (page, file). In programming languages, refers to the operation that needs to be executed.

Kill - Kill - cancel the work of the current program.

Kilo - Kilo is a prefix denoting a magnification of a thousand times. For example, a kilogram is equal to a thousand gram. IN computing technology Kilo denotes 2 10 - 1024, that is, one kilobytes is equal to 1024 bytes.

Kilobit - Kilobit - 1024 bits.

Kilobyte - kilobyte - 1024 bytes.

Kilohertz - Kilohertz - 1000 Hertz.

Kiosk Mode - Kiosk mode - output of the program to the entire screen when viewing the World Wide Web view, in which many buttons are removed from the screen.

Kludge - Kluche - Lyap, that is, a program or hardwarewhich works correctly, but is not elegant. For example, a program in which it is difficult to figure out, as it is written not in the style of structural programming, but with large quantity Transitions in the body program.

Knowledge Acquisition - The acquisition of knowledge is working with an expert in the expert system, in which the knowledge base is filled with information.

Knowledge Base (KB) - The knowledge base is the base in which knowledge is located. Used in expert systems when experts working with the system laid their knowledge in the form of logical rules.

Knowledge Engineer - Engineer for knowledge is a user who can work with an expert system, but is not an expert.

Knowledge Representation - Presentation of Knowledge - knowledge storage system in the expert system, as a rule, based on logical rules (if ... then ...).

Not every user knows why you need all the keys on the keyboard for PC. But among them there are many necessary and not used buttons. To learn how to use them more effectively, you should know the purpose of the keyboard keys and be able to apply them at the right time.

For the first time, starting to use the computer, the beginning user does not think about what is needed additional keysAnd then at all forgets about them, using only those that allow you to recruit text. But additional buttons and their combinations allow you to save time, and in some cases money.

All keys are divided into 7 groups, each of which allows you to speed up the work on the computer and make the process more efficient. Thanks to the use of additional buttons, the user is quickly gaining text, constitutes a report or simply switches between windows.

Depending on the functions, the keys are divided into groups:

1. Function keys (F1-F12) Designed to perform special tasks and during re-pressing cancel the caused effect. For example, F1 is pressed to call a program help, the window of which is actively at the time of clicking. In the Games, the key executes the function that is attached to it in the settings.

2. Alphanumeric We need to enter numbers, keys, punctuation marks and other characters used when working per PC.

3. Control keysto which belong Home, End, DELETE and INSERT.

4. Control keys cursor Used to move the cursor while working in text editing programs, in the browser or when you select files on your computer.

5. Control keys (modifiers) (ALT, CTRL, WIN, CAPS LOCK, FN)used most often in combination with each other or with other buttons on the keyboard.

6. Digital keys We need to quickly enter numbers, so often used when drawing up reports or work in the calculator.

7. Editing keys (delete information) - Backspace, Delete.

Location of keys to different keyboards It may differ, but they are all arranged in about the same places relative to each other. Additional keys needed to disconnect the sound, zoom in or lowering the volume, as well as a quick transition to the mailbox can also be built.

Let's consider the purpose of the computer keypad keys with their complete description.

Each key can perform one or more functions:

SPACE KEY There is a bottom of the keyboard and is the largest. When typing, it makes the gap between the words, and with the selected text fragment, it replaces it on a space that accelerates work in text editor. The Internet browser performs the function of scrolling down.
ESC When you press cancel the last action, it closes or folds open windows.
PRINT SCREEN. Creates a snapshot of the screen that is inserted into text and graphics editors. The image obtained in this way is called a screenshot. The key is used and to display the image from the screen to print.
Scroll Lock. Need to enable the mode at which you can scroll up the up-bottom page with the cursor move keys. But it does not work on all computers.
Pause / Break Pauses the executable process, for example, when downloading a computer, you can pause and see system informationBut as well as the previous key described does not work on all devices.
Insert. activates the mode in which the input of characters occurs over the printed. After pressing, printing on top of the characters entered, which at this moment begin to erase. To cancel the action you need to press the key again.
Delete. Distributed on the keyboard as DEL and is needed to delete entered characters in a text editor or dedicated files. If the action is performed in the text input field, it is removed to the right of the cursor.
HOME This is a key that exercises to the beginning of the filled line. If the cursor is at the end of the sentence in the text editor, when you press the specified button, it will move before the first letter in the string. If pressing occurs on an empty string, nothing happens. The browser rewars the page to the beginning (up).
End. Moves the cursor to the end of the string. The browser rewinds the page to the bottom.
Page Up. Ships page up. In some media players, when you press a key, playback previous File in folder.
Page Down Scrolls down the page down, and in the players includes a media file that is next in the playback queue.
BackSpase is used to remove characters to the left of the cursor in a text editor or in a field intended for the introduction of characters.
Tab. Used to insert a tab of a tab of 8 spaces (forms a paragraph, for example in Word). Also used in conjunction with other keys.
Caps Lock. Switches capital letters on the capital and vice versa.
Shift. With simultaneous pressing with any letter makes it upper. If Caps Lock is enabled, it will be lowercase.
Alt. Used in several key combinations. Together with SHIFT, it changes the layout to English, if you press TAB simultaneously with it, it will switch to the program window that was opened before.
Num Lock. Includes the mode in which additional digital keys work.
ENTER Need to go to next line In a text editor, as well as to enter information and confirm actions in many programs.
Windows It is used to open the menu called when the "Start" button is pressed.
Context. Located near the right key and causes a context menu, which differs depending on the program used.
The cursor keys move the cursor and allow you to scroll through the pages in the browser.

Hot keys accelerate work at a computer, causing anyway. In the described combinations, the keys are clamped in the order in which they are written. Using the combinations of the buttons to easily speed up the process of calling a function or another.

Windows + Pause / Break - opens a window that displays computer data.
Windows + L is a combination that causes the computer lock. It helps to change faster account User.
Windows + D - turns all the windows. For their disclosure, the keys are pressed again.
Windows + Space - a combination is designed to show the desktop.
Windows + E is needed to go to "My Computer".
Windows + R - opens the "Run" window.
Windows + Tab - switches between windows running programs.
Ctrl + SHIFT + ESC - Opens the Task Manager.
Win + F - opens the search window for file System Computer.
Ctrl + F - activates the search function by document or in the program.
Alt + F4 - keyboard shortcut that closes the active window. If the desktop is active, allows you to restart or turn off the computer when you repeatedly press.
Ctrl + - increases or reduces the scale depending on which side the mouse wheel is scrolled.
Alt + Print Screen - a combination creates a screenshot of a program window that is active at that moment.

Hot keys when working with text and files

Ctrl + A - allocates all characters in a text editor or files in open folder.
Ctrl + C - copies the selected fragment or files.
Ctrl + V - Inserts text or files contained in the clipboard.
Ctrl + Z - a combination is needed for cancellation last action.
Ctrl + P - opens the print window.
Ctrl + N - opens a new window of the program that is running at this point.
Ctrl + S - Saves the dialed text or project.
SHIFT + DELETE - The combination completely deletes the files without placing them in the basket. Be careful and careful using this key combination!

Printing constantly on one keyboard is difficult to get used to the other if you have to use multiple computers. In the electronics store it is difficult to choose a specific model if there is no knowledge about which types of devices exist.

Depending on the buttons, all keyboards are divided into 3 types:

To understand which keyboard is more convenient, try pressing multiple keys by comparing the feeling. Some devices slightly click during use or click more hard. When you press it becomes clear to which depth the buttons are immersed.

In order not to get tired of the keyboard noise, you need to select models with more "soft" keys. Standard devices have a long step, while laptops differ short. This also needs to be considered.

The multimedia keyboard with additional buttons and connectors significantly increases the degree of comfort when working at the computer, so for long-term work it is worth choosing just such models.

Important! For comfortable work, it is worth purchasing white keyboards. If British and Russian letters differ in color, it allows you to quickly switch from one language to another.

Regardless of which keyboard is selected for work, it is important to create comfortable conditions. For this hand should be located in a comfortable position. Do not forget about posture. The choice of a suitable keyboard and compliance with the basic rules of the computer will allow you to receive pleasure from the process.

Friends! I hope this article was useful to you, and now you know the appointment of the computer keyboard keys and you will use them as efficiently as possible.