IT Era

is data that has been processed and organized in a way that is

meaningful and useful. It can be text, numbers, images, or sounds.

• Technology

• Processed information

• Information

• Processed data

Is the application of scientific knowledge for practical purposes. It

includes the development of tools, machines, and systems that can be used to create, store, process, and transmit information.

• Information

• Technology

• Data

This era was characterized by the use of manual tools and techniques for storing and processing information.

Examples of this include the abacus, the clay tablet, and the scroll.

• Mechanical era

• Pre-mechanical era

• Electromechanical era

• Electronic era

This era saw the development of new technologies such as the printing press, the typewriter, and the telegraph. These technologies made it possible to store and process information more efficiently.

• Electronic era

• Pre-mechanical era

• Mechanical era

• Electromechanical era

This era saw the development of new technologies such as the telephone, the calculator, and the computer. These technologies made it possible to transmit information more quickly and to automate tasks.

• Mechanical era

• Pre-mechanical era

• Electromechanical era

• Electronic era

This era has seen the development of many new technologies, including the mainframe computer, the personal computer, the internet, and the smartphone. These technologies have made it possible to store process, and transmit information at an unprecedented scale

• Pre-mechanical era

• Mechanical era

• Electronic era

• Electromechanical era

Pre-mechanical era

• (1450 - 1840)

• (3000 BC - 1450 AD)

• (1840 - 1940)

• (1940 - present)

Mechanical

• (1940 - present)

• (1450 - 1840)

• (1840 - 1940)

• (3000 BC - 1450 AD)

Electromechanical era

• (3000 BC - 1450 AD)

• (1840 - 1940)

• (1940 - present)

• (1450 - 1840)

Electronic era

• (1450 - 1840)

• (1940 - present)

• (3000 BC - 1450 AD)

• (1450 - 1840)