Key | MCQs

Explanation

Shift + Delete is used to delete the selected item permanently without placing the item in the Recycle Bin.

Explanation

mportant keys

Ctrl+N - Create a new document

Ctrl+O - Open an existing document

Ctrl+S - Save a document

F12 - Open the Save As dialog box

Ctrl+W - Close a document

Ctrl+Z - Undo an action

Ctrl+Y - Redo an action

Alt+Ctrl+S - Split a window or remove the split view

Ctrl+F - Search a document

"Ctrl + End" is used to move the cursor to the end of the Document.

Ctrl + E is used to align the text in the Centre slide of a paragraph

ND7-5-2023

Explanation

List of Input Devices

1. Keyboard.
2. Mouse.
3. Joy Stick.
4. Light pen.
5. Track Ball.
6. Scanner.
7. Graphic Tablet.
8. Microphone.

Explanation

To take a screenshot of the screen, press the PrtScn (Print Screen) key. 

This captures the entire screen.

On some systems, pressing Alt + PrtScn captures only the active window.

Explanation

QWERTY refers to the first six letters on the upper row of the keyboard.

The QWERTY layout was devised and created in the early 1870s

The key arrangement was devised by Christopher Latham Sholes

104 buttons or keys in a QWERTY keyboard 

The QWERTY keyboard is also known as the Sholes keyboard

ND18-4-2023

Explanation

The Shift key ⇧ Shift is a modifier key on a keyboard, used to type capital letters and other alternate "upper" characters.

There are typically two shift keys, on the left and right sides of the row below the home row.

Explanation

Explanation

CTRL+Dell: permanant delete

Explanation

Shortcut key F1 to enable the Help window.

The Help button in Word is too small and will be easily ignored.

The Help button stays in the top right corner of the window.

Additional Information:

Explanation

QWERTY refers to the first six letters on the upper row of the keyboard.

 Keyboard is an input device.

Keyboard is similar to electric typewriter.

Keyboard uses serial port to connect with computer.

Keys on keyboard are of mainly three types:

Alphanumeric keys: letters and numbers 

Punctuation keys: comma, period, semicolon, etc.

Special keys: function keys, arrow keys, caps lock key, etc. 
Keyboard inventor: Christopher Latham 

Smallest key on keyboard: Space key

agm.5.3.23