Explanation

Modal verbs are auxiliary verbs that express necessity, possibility, permission, or ability.

These verbs are used to indicate various shades of meaning related to the main verb.

Examples of modal verbs include:

• Can 
• Could
• May 
• Might
• Must
• Shall 
• Should
• Will 
• Would

Explanation

• PowerPoint is used for Create presentations from scratch or a template.
• Add text, images, art, and videos.
• Select a professional design with PowerPoint Designer.

Last verified on 03-04-2026

Explanation

F7

F7 does a spelling and grammar check in Microsoft Word

F1

Opens the help menu when pressed with the Windows button. 

F2

Allows you to edit the selected folder or file name in Windows Explorer & Cell 

F3

Opens search feature in Windows Explorer 

F4

Alt + F4 closes window 

F5

Starts slideshow in PowerPoint

Refreshes Internet browser pages 

F6

Goes to the next page in a split screen in Microsoft Word

F8

In Excel, enables extend mode for arrow keys

F9

Refreshes document in Microsoft Word

F10

Opens menu bar

F11

Exits and enters full-screen mode in browsers

F12

Opens Save as in Word

Explanation

The F4 key is commonly used to repeat the last action in programs like Microsoft Word and Excel.

For example, if you format text or perform a specific action, pressing F4 will repeat it.

Last updated question by NA on 07 May 2026

Explanation

• Ctrl + N shortcut key is used to create a new, blank document
• Save Document: Ctrl + SO
• Open Document: Ctrl + O
• Print Document: Ctrl + P (or Ctrl+F2 for Preview)
• Undo/Redo: Ctrl + Z (Undo),Ctrl + Y (Redo)
• Bold/Italic/Underline: Ctrl + B, Ctrl + I, Ctrl + U
• Center Alignment: Ctrl + E
• Insert Hyperlink: Ctrl + K
• Find/Replace: Ctrl + F (Find), Ctrl + H (Replace)

Last updated question by NA on 07 May 2026

Explanation

Explanation

• The headquarters of Amnesty International (AI) is located in London, United Kingdom.
• Founded: 1961
• Founder: Peter Benenson
• Members & Supporters: More than 7 million
• Presence: Over 150 countries
• Main Purpose: Protection and promotion of human rights
• Nobel Peace Prize: 1977
• Awarded for: "Worldwide respect for human rights."

Last verified on 18-07-2026

Explanation

Name of currency: Renminbi (meaning "people's currency")

Basic unit: Yuan (CNY)

Symbol: ¥ (or 元)

China's capital is Beijing.

Explanation

• The Sahara Desert is the largest hot desert in the world.
• Location: Africa
• Length: Approximately 4,800 km (3,000 miles)
• Area: About 9.2 million km²

List of top deserts in the world:

Last verified on 10-05-2026

Explanation

• Junk mail is also called spam.
• The name comes from an old Monty Python comedy sketch.
• It is commonly used for ads, scams, or fake promotions.
  

Additional information:

• Spoof means pretending to be another sender (email spoofing).
• Email services use spam filters to block junk mail automatically.