Computer Keyboard and Mouse Parts
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Questions and Answers

The alphanumeric keys on a keyboard include letters, numbers, and ______.

symbols

The speed of the cursor movement is adjustable through ______.

mouse sensitivity

The F1-F12 keys on a keyboard are commonly used for ______.

shortcuts

The process of moving the cursor to interact with elements is a function of ______.

<p>pointing</p> Signup and view all the answers

The Dvorak layout is an example of a ______ on a keyboard.

<p>keyboard layout</p> Signup and view all the answers

Study Notes

Keyboard

Parts:

  • Alphanumeric keys: letters, numbers, and symbols
  • Function keys: F1-F12, often used for shortcuts
  • Navigation keys: arrow keys, home, end, page up/down
  • Modifier keys: shift, ctrl, alt
  • Numeric keypad: separate set of numbers and math operators
  • Enter key: submits forms, executes commands

Mouse

Parts:

  • Body: main housing of the mouse
  • Buttons: left, right, and middle (or wheel)
  • Sensor: optical or laser technology to track movement
  • Cord or wireless receiver: connects to computer

Concepts:

  • Keyboard layouts: QWERTY, AZERTY, Dvorak, etc. (different arrangements of keys)
  • Mouse sensitivity: adjustable speed of cursor movement
  • Click types: left-click, right-click, double-click, drag-and-drop

Functions:

Keyboard Functions:

  • Typing: inputting text and characters
  • Shortcuts: using key combinations to perform actions (e.g. Ctrl+C to copy)
  • Navigation: moving the cursor, selecting text, and scrolling

Mouse Functions:

  • Pointing: moving the cursor to interact with elements
  • Clicking: selecting, opening, or activating elements
  • Dragging: selecting multiple items or moving objects on the screen

Keyboard

Parts

  • Alphanumeric keys include letters, numbers, and symbols
  • Function keys (F1-F12) are used for shortcuts
  • Navigation keys include arrow keys, home, end, and page up/down
  • Modifier keys consist of shift, ctrl, and alt
  • Numeric keypad provides a separate set of numbers and math operators
  • Enter key submits forms and executes commands

Mouse

Parts

  • Body is the main housing of the mouse
  • Buttons include left, right, and middle (or wheel)
  • Sensor uses optical or laser technology to track movement
  • Cord or wireless receiver connects to the computer

Concepts

  • Keyboard layouts vary, including QWERTY, AZERTY, and Dvorak
  • Mouse sensitivity can be adjusted to control cursor movement speed
  • Click types include left-click, right-click, double-click, and drag-and-drop

Functions

Keyboard Functions

  • Typing involves inputting text and characters
  • Shortcuts use key combinations to perform actions, such as Ctrl+C to copy
  • Navigation enables moving the cursor, selecting text, and scrolling

Mouse Functions

  • Pointing involves moving the cursor to interact with elements
  • Clicking selects, opens, or activates elements
  • Dragging allows selecting multiple items or moving objects on the screen

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Description

Learn about the different parts of a computer keyboard and mouse, including alphanumeric keys, function keys, navigation keys, and more.

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