Using the Keyboard
The Keyboard Is for Typing
The keyboard is an input device. You press keys on it to give the computer letters, numbers, and commands. A keyboard has many different types of keys, each with its own job.
⌨ Keyboard Key Groups
| Key Group | Examples | What They Do |
|---|---|---|
| Letter Keys | A B C … Z | Type words and sentences |
| Number Keys | 0 1 2 … 9 | Type numbers |
| Special Keys | Enter, Space, Backspace, Shift | Control actions in the computer |
| Arrow Keys | ↑ ↓ ← → | Move the cursor around the screen |
| Function Keys | F1 F2 F3 … F12 | Shortcut actions in programs |
Important Special Keys
Enter Key
The Enter key confirms an action or starts a new line. After you type a search word, press Enter to make the computer search for it.
Backspace Key
The Backspace key deletes the letter just before your cursor. Made a spelling mistake? Press Backspace to erase it.
Space Bar
The Space Bar is the long key at the bottom of the keyboard. Press it once to put a space between two words.
Shift Key
Hold Shift and press a letter to type a Capital Letter. Hold Shift and press a number key to type special symbols like @ # $ %.
💡 Shift Key Magic
| Keys You Press | Result |
|---|---|
| Shift + a | A (capital A) |
| Shift + 2 | @ (at symbol) |
| Shift + 1 | ! (exclamation mark) |
Example
The keyboard works like the keys of a piano. Each key makes a different sound (or result). The Shift key is like a pedal — it changes what a key does when you press both together.
Quick Review
| Question | Answer |
|---|---|
| Which key confirms an action? | Enter |
| Which key erases the previous letter? | Backspace |
| How do you type a capital B? | Hold Shift and press B |
© estudy247.com | Junior Computer Skills – Class 1