Information technology

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This is a lesson in the course Introduction to Computers, which is a part of The School of Computer Science

| Subject classification: this is an information technology resource.

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| Educational level: this is a secondary education resource.

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| Type classification: this is a lesson resource.

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| Completion status: this resource is ~25% complete.

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Introduction to Computers

1. What is a computer?
2. Hardware
3. Numeral systems
4. Data sizes and speeds
5. Data Coding and Information Decoding
6. Types of computers
7. What is a motherboard?
8. Computer networks
9. Software
10. Information technology

### Information Technology Overview

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Information Technology(IT) is a field concerned with the use of technology in managing and processing data. IT provides support for the use of electronic computers and computer software to convert, store, protect, process, transmit, and retrieve information. IT is a field which aids in making useful and sustainable the technology which Computer Science provides. For example:

* Management Information Systems
* Customer Relationship Management
* Knowledge Management
* E-Learning
* E-Banking
* E-‍Commerce
* E-Books
* Weblog

## See Also

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* IT Fundamentals

Supplemental Course Navigation

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