Explanation

POST

• Full Form: Power-On-Self-Test.
• Purpose: A set of routines run by BIOS to check hardware functionality during startup.
• Outcome: Generates beep sounds for successful tests; sounds vary by hardware.
• Bootstrap: Enabled after successful POST to load the operating system.

Explanation

Explanation

Valiant means بہادر

Brave means بہادر

Explanation

Key Points:

Key

• It is used to put information into a computer or give it instructions by typing.
• A key is one of the keyboard's buttons.
• Letters, numbers, functions, and symbols are all represented on keys.

Delete Key

• It is a key on most computer keyboards, that is typically used to delete the character ahead or below the cursor.
• This key is sometimes referred to as a forward delete key.

Additional Information:

Alt Key

• The Alt Key is used to change the function of other pressed keys.
• The Alt Key is a modifier key and
• It used in a similar way as the Shift Key.

Ctrl Key

• It is the main key on keyboards that are used for keyboard shortcuts.
• It is a modifier key that when pressed in conjunction with another key performs a special operation.

End Key

• The End Key is a key found on a computer keyboard that moves the cursor to the end of the line, document, page, cell, or screen.

Explanation

اصحاب سبت یعنی ہفتے کے روز والے 

یہ حضرت موسی کے وقت کی بات ہے کہ یہد کے ایک قبیلے پر ہفتے کے دن مچھلیاں پکڑنا حرام تھا 

Explanation

Explanation

سر آنکھوں پر بٹھانا سے مراد بہت عزت کرنا ہے۔

Explanation

  The length of Siachen Glacier is 76km.

Explanation

Let x = 0.125125125...

Multiply x by 1000:

1000x = 125.125125...

Subtract x from 1000x:

999x = 125

Divide by 999:

x = 125/999

Explanation

خفیف ہونا محاورہ ہے، اس کا مفہوم شرمندہ ہونا ہے۔