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CS17 Learning Centre · Digital Skills

Useful Keyboard Shortcuts

Save time with common keyboard commands on computers.

Understanding the topic

Keyboard shortcuts combine keys to perform frequent actions. Many Windows applications use Ctrl shortcuts; macOS often uses Command instead. Exact shortcuts vary by program.

Use the examples below as a starting point, then adapt the method to your own situation.

Step-by-step approach

Learn a few common actions first; practise in a safe document; confirm the shortcut works in your application.

  1. Identify the purpose and information you need.
  2. Follow the recommended method carefully.
  3. Check your result against the original purpose.
  4. Revise anything unclear or incomplete.

Examples at a glance

SituationExampleExplanation
Copy and pasteCtrl+C then Ctrl+V on WindowsCopies selected text or files and pastes them.
UndoCtrl+ZReverses a recent action in many applications.
FindCtrl+FSearches within a page or document.
SaveCtrl+SSaves changes in many desktop programs.

Four worked examples

Example 1: Copy and paste

Starting point: Ctrl+C then Ctrl+V on Windows

Why this works: Copies selected text or files and pastes them.

Example 2: Undo

Starting point: Ctrl+Z

Why this works: Reverses a recent action in many applications.

Example 3: Find

Starting point: Ctrl+F

Why this works: Searches within a page or document.

Example 4: Save

Starting point: Ctrl+S

Why this works: Saves changes in many desktop programs.

Common mistakes

  • Using shortcuts while the wrong window has focus.
  • Assuming every application uses the same shortcuts.
  • Relying on Undo instead of saving versions of important work.

Practice questions

Think about your answer, then expand each question to compare.

Question 1: What is the main purpose of useful keyboard shortcuts?

Keyboard shortcuts combine keys to perform frequent actions. Many Windows applications use Ctrl shortcuts; macOS often uses Command instead. Exact shortcuts vary by program.

Question 2: What is a useful first step?

Learn a few common actions first; practise in a safe document; confirm the shortcut works in your application.

Question 3: How would you handle this situation: Copy and paste?

Copies selected text or files and pastes them.

Question 4: What does this example teach: Ctrl+F?

Searches within a page or document.

Question 5: Name one mistake to avoid.

Using shortcuts while the wrong window has focus.

Review checklist

  • Can you explain the main idea in your own words?
  • Can you apply the method to a new example?
  • Have you checked the relevant facts, figures and instructions?
  • Can you identify a common mistake and avoid it?