Information Technology is a study of the design, implementation, development, support or management of computer-based information systems, especially hardware and software.
Information technology is not only important as a means of communication via electronics, but is an important tool that should be owned in business as a means to coordinate and archive important documents.
In information technology activities there are 5 main components in it, namely:
1. Hardware (Hardware)
This hardware is a computer device used by an operator or brainware. Hardware consists of:
- Memory card
- Peripherals (input and output devices)
- Data cable
2. Software (Software)
Software is a medium that bridges between hardware and brainware (operators). This software can help optimize hardware function by translating various instructions given by the operator.
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Software can be divided into two, namely:
A. System Software
System software or we know the operating system (OS). With the OS, the hardware can run application software for use by users or operators.
Some of the popular OS include:
B. Application Software
This is a supporting application that resides on the OS to maximize computer performance. Some of the software applications that are quite popular include:
- Microsoft Office
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This is a documentation of an information or data.
This is a permanent storage medium. Its function is as a place to store various data on a computer.
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5. Brainware (user)
Brainware is the most important component of information technology. Without Brainware, our computers will not be able to operate because the actual function of the computer is a tool to support the needs of a user.