Explanation

Loading the operating system into the computer's memory is called booting.

This process initializes the system and prepares it for use.

Explanation

• The Internet sometimes called simply "the Net,"
• ***
• Internet explorer falls under Browser
  
• The Internet is a worldwide system of computer networks
• ***
• the function of the internet:
• To receive e-mail
• To advertise commercial products
• To connect one computer to another

Explanation

Keyboard is an input device.

Keyboard is similar to electric typewriter.

Keyboard uses serial port to connect with computer.

Keys on keyboard are of mainly three types:

Alphanumeric keys: letters and numbers 

Punctuation keys: comma, period, semicolon, etc.

Special keys: function keys, arrow keys, caps lock key, etc. 
Keyboard inventor: Christopher Latham 

Smallest key on keyboard: Space key

Explanation

Keyboard is an input device.

Keyboard is similar to electric typewriter.

Keyboard uses serial port to connect with computer.

Keys on keyboard are of mainly three types:

Alphanumeric keys: letters and numbers 

Punctuation keys: comma, period, semicolon, etc.

Special keys: function keys, arrow keys, caps lock key, etc. 
Keyboard inventor: Christopher Latham 

Explanation

Ctrl + S = to save a document.

Additional information

• Press Ctrl + X to move text in MS Office.
• Ctrl + R = use for Align selected text to the right.
• Ctrl + E = use for Align selected text to the centre.
• Ctrl + L = use for Align selected text to the left.
• Ctrl + J = use for Justify paragraph alignment.
• Ctrl + Q = use for Align selected paragraph to the left.

Explanation

FORTRAN (Formula Translation), developed in 1957 by John Backus and his team at IBM,

It is considered the first high-level programming language.

It was designed for scientific and engineering calculations.

Explanation

The main electronic component used in first-generation counterparts was Vacuum Tubes and Valves.

Leo is called the first-generation computer.

The five generations of computers:

1. First Generation (1946-1959 or 1940-1956): Vacuum tube-based technology (e.g., ENIAC).
2. Second Generation (1959-1965 or 1956-1963): Transistor-based technology.
3. Third Generation (1965-1971 or 1964-1971): Integrated circuit-based technology.
4. Fourth Generation (1972-1980): VLSI microprocessor-based technology.
5. Fifth Generation (1980-present): ULSI microprocessor-based technology, with a focus on artificial intelligence.

Explanation

TEXT data type contains all types of text data type.

It comprises more than single-byte character that is supported by the system.

Explanation

A liquid-crystal display  is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers.

Liquid crystals do not emit light directly,instead using a backlight or reflector to produce images in color or monochrome.

Explanation

These keys include the same letter, number, punctuation, and symbol keys found on a traditional typewriter.

Control keys. 

Function keys. 

Navigation keys. 

Numeric keypad.