control key

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control key

The student holds down the control key while pressing C to copy the text.

Definition
  1. Noun:
    • A modifier key on a computer keyboard: The control key is a key that, when pressed in combination with another key, performs a specific function or command, rather than producing a character. It is a fundamental key for keyboard shortcuts.
Usage
  • The control key is used to execute commands quickly. It is typically labeled "Ctrl" on keyboards.
  • It is almost always used in combination with other keys (e.g., , ). The function performed depends on the software being used.
Examples
  • Noun:
    • To copy text, you must press the control key and the 'C' key simultaneously.
    • The control key is located at the bottom-left and bottom-right corners of most keyboards.
    • Many keyboard shortcuts rely on the control key.
Advanced Usage
  • "Ctrl+[key]" notation: This standard notation indicates that the control key must be held down while pressing the specified letter or symbol key.
    • The shortcut for saving a document is usually Ctrl+S.
  • Control character: In technical contexts, the control key can be used to input non-printing "control characters," a legacy from early computing.
Variants and Related Words
  • Ctrl: The common abbreviation for the control key, used in labels and written instructions.
    • Look for the Ctrl key next to the spacebar.
  • Modifier key: A category of keys that includes the control key, shift key, and alt/option key, which modify the function of other keys when pressed together.
Synonyms
  • Modifier key (a broader category).
  • Command key (Note: This is the approximate equivalent key on Apple keyboards, typically labeled "⌘").
Related Phrases
  • Keyboard shortcut: A sequence or combination of keystrokes, often involving the control key, to perform a command.
    • Learning keyboard shortcuts can significantly improve your productivity.
  • Key combination: The act of pressing two or more keys together, such as the control key and another key.
control key

The student holds down the control key while pressing C to copy the text.

Noun
  1. (computer science) the key on a computer keyboard that is used (in combination with some other key) to type control characters

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