Explanation

• Ctrl + I = Italic

Additional information:

• Ctrl + A = Select all
• Ctrl + B = Bold
• Ctrl + P = Print
  
• Ctrl + Y = Redo
• Ctrl + S = Save

Last verified on 09-08-2026

Explanation

• Ctrl + V is the shortcut key used to paste copied or cut text.

Additional information:

• Ctrl + C — Copy
• Ctrl + X — Cut
• Ctrl + Z — Undo
• Ctrl + A — Select All

Last verified on 23-08-2026

Explanation

• CPU (Central Processing Unit) = the brain of a computer.
• It processes data and instructions.
• It controls the computer’s operations.
• It follows instructions from computer programs.

Explanation

• Date: 17 Ramadan, 2 AH / 624 CE
• Battle Name: Ghazwa-e-Badr
• Place: Badr (near Madinah)
• Between: Muslims and Makkans (Quraysh)
• Muslim Leader: Muhammad (SAW)

Additional information:

• Muslims: around 313 soldiers
• Number of Muslim martyrs: 14
• Quraysh Army: around 1000 soldiers
• Muslim horses: 2
• Muslim camels: around 70

Last updated 08 Nov 2026 by NA

Explanation

• The capital of Japan is Tokyo. 
• Tokyo means "Eastern Capital".
• History: It became the imperial capital in 1868 after replacing Kyoto

• Japanese currency is the Yen.
• Japan's official language is Japanese.
• Japan is located in the Continent of Northeast Asia or East Asia.
• Japan's national sport is Judo. 
• The Japanese Parliament is called the Diet.

Last updated by NA on 09-09-2026

Last verified on 23-08-2026

Explanation

• The CPU (Central Processing Unit) is the brain/heart of the computer.
• It processes data and executes instructions.
• It controls other parts of the system.

Additional information:

• First commercial CPU: Intel 4004 (1971)
• Invented by: Italian physicist Federico Faggin
• CPU Examples: Clock speeds – 3.0 GHz, 3.5 GHz, 4.0 GHz, 4.5 GHz, 5.0 GHz

Last updated by NA on 09-09-2026

Explanation

• The 2026 Winter Olympics were hosted by Italy.
• The games were held in Milan and Cortina d’Ampezzo from 6–22 February 2026.
• Italy became the host country for the third Winter Olympics in its history.

Additional information:

• Winter Olympics 2022: China
• Summer Olympics 2024: France
• Summer Olympics 2028: United States
• Summer Olympics 2020: Japan

Last updated 08 Nov 2026 by NA

Explanation

• Place: Simla (Shimla)
• Date: 1 October 1906
• Leader: Sir Aga Khan III
• Met: Lord Minto
• The Simla Deputation consisted of 35 members.
• Main Demand: Separate electorates for Muslims

Last updated 08 Nov 2026 by NA

Explanation

• EBCDIC stands for Extended Binary Coded Decimal Interchange Code.
• Developed by IBM.
• Used mainly on IBM mainframe computers.
• It is an 8-bit character encoding system.

Last verified on 08-08-2026

Explanation

• The Backspace key is used to delete a character to the left side of the cursor in MS Word.
• It removes the character immediately before the cursor.

Additional information:

• The Delete (Del) key removes the character to the right side of the cursor.
• Ctrl + Backspace → Deletes the previous word

Last verified on 07-08-2026