Explanation

• Founder: Mark Zuckerberg
• Founded in: February 4, 2004
• Headquarters: Menlo Park, California, USA
• Users (2023): Over 3 billion monthly active users
• Parent Company: Meta Platforms Inc.

Last verified on 16-01-2026

Explanation

A device that encodes characters by pressing keys is known as a keyboard

ADDITIONAL INFORMATION RELATED TO KEYBOARD

It is an input device.

It is used to enter text and commands.

Each key represents a character or function.

Christopher Latham Sholes was an American inventor who invented the QWERTY keyboard.

Explanation

Explanation

Explanation

An IP address is a unique address that identifies a device on the Internet or a local network.

IP stands for "Internet Protocol." 

It is the set of rules governing the format of data sent via the Internet or local network.

E-mail Address:

This identifies a user's mailbox for sending and receiving email, not the computer itself. 

Street Address:

This is a physical address and is not used to identify a computer on the internet. 

Login Password:

This is used to authenticate a user and gain access to an account or device, not to identify the device on the network. 

Explanation

The process of removing unwanted parts of an image is called cropping.

They involve trimming the outer edges or specific areas to improve focus, composition, or change the aspect ratio by eliminating distractions or extra space. While cropping cuts away parts, other methods, such as masking or cloning (inpainting), remove specific objects without altering the frame. 

Explanation

Silicon is the primary material used in making computer chips.

Due to its excellent semiconductor properties.

They are essential for controlling electrical currents.

Explanation

When a computer detects invalid data, it often displays a red triangle or an error indicator to alert the user.

This symbol is commonly used in spreadsheets, databases, and other software applications to indicate that the data is incorrect, inconsistent, or outside of the expected range.

Explanation

A red wavy line in MS Word indicates a spelling error.

• A green wavy line indicates a grammar error.
• A blue wavy line indicates a word usage error (such as incorrect word choice).

Explanation

• The title bar is the topmost bar in the PowerPoint window that displays the name of the current file, followed by the application name ("PowerPoint").
• It also contains the minimize, maximize, and close buttons.