Explanation

The first known computer virus was created in the late 1980s

the computer virus was created by two brothers, Basit Farooq Alvi and Amjad Farooq Alvi, from Lahore, Pakistan.

The virus, called "Brain," was designed to infect the boot sector of floppy disks

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Other Questions Related to "COMPUTER VIRUS"

A computer virus is

deliberately created

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Computer Virus operates by:

Dormancy and Replication

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From where a computer can get a virus?

Email and in internet

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Which is the first computer virus in World?

Creeper

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First, ever computer virus was created from -------:

Pakistan

ND11-3-2023

ND11-2-2023

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

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

Explanation

Microsoft Word or MS Word  is a graphical word processing program that users can type with.

It is made by the computer company Microsoft.

Its purpose is to allow users to type and save documents.

Explanation

In a computer spreadsheet,

A preprogrammed Formula is basically a function graph range cell.

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RY24012023

Explanation

The Control Unit of the computer is called the nerve center computer.

The brain of the computer is called the CPU.

CPU stands for Central Processing Unit.

The central processing unit is known as the heart of the computer

Explanation

The Delete key removes characters to the right of the cursor, whereas the Backspace key deletes to the left. 

Explanation

When installing a peripheral you also usually need to install a driver

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A peripheral device is an internal or external device that connects directly to a computer or other digital device 

All peripheral devices connect with the motherboard

ND17-1-2023

Explanation

 In MS Excel, the 'Wrap Text' feature is used to wrap extra-long text into multiple lines so that you can see all text.

ND5-2-2023