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Lesson 20 of 22 – Important Computer Shortcut Keys
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Important Computer Shortcut Keys

Important computer shortcut keys are the most commonly used keyboard combinations for daily computer work. They help users work faster and improve productivity.

Note: These shortcut keys work in most Windows applications and web browsers.
What are Important Shortcut Keys?

Important shortcut keys are frequently used keyboard combinations that perform common computer tasks quickly.

  • Easy to learn.
  • Save time.
  • Increase productivity.
  • Useful for students and professionals.
Most Common Shortcut Keys
Shortcut Function
Ctrl + C Copy.
Ctrl + X Cut.
Ctrl + V Paste.
Ctrl + Z Undo.
Ctrl + Y Redo.
Ctrl + A Select all.
Ctrl + S Save.
Ctrl + P Print.
Windows Shortcut Keys
Shortcut Function
Windows + E Open File Explorer.
Windows + L Lock computer.
Windows + D Show desktop.
Windows + R Open Run.
Windows + I Open Settings.
Alt + Tab Switch applications.
Ctrl + Shift + Esc Open Task Manager.
Internet and Browser Shortcut Keys
Shortcut Function
Ctrl + T Open a new tab.
Ctrl + W Close the current tab.
Ctrl + Shift + T Reopen the last closed tab.
Ctrl + F Find text on a page.
Ctrl + D Bookmark the current page.
Ctrl + H Open browsing history.
Ctrl + J Open downloads.
F5 Refresh the page.
Advantages of Important Shortcut Keys
  • Increase working speed.
  • Reduce mouse usage.
  • Improve productivity.
  • Save time in daily tasks.
  • Easy to remember.
  • Useful in school, office, and business work.
  • Help users work efficiently.
Key Points
  • Ctrl + C copies selected items.
  • Ctrl + V pastes copied items.
  • Ctrl + Z undoes the last action.
  • Windows + E opens File Explorer.
  • Alt + Tab switches between programs.
  • Ctrl + T opens a new browser tab.
  • F5 refreshes the current page.
  • Shortcut keys improve productivity and save time.

🧠 Quiz

Which shortcut key is used to copy selected text or files?



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