The main components of a computer is a part that must exist within a computer system, because in a computer system if even one of the main components is missing, then the computer system will not run or do not function as expected.
The main components in a computer system there are three, namely:
- Hardware
- Software
- Brainware
- Hardware
Hardware or hardware in the computer system is a component that can physically be seen and felt that forming a union so they can be used.
Such devices include:
- Keyboard
- Mouse
- CPU
- Monitor
- Printer
Software or software is a program that contains the instructions (commands) that is understood by computers. Computer device which consists of millions of electronic components can not perform any activity without the software. With the software, we can ask the computer to: typing letter / document, counting, drawing, sound and so forth.
Software can be distinguished by function were:
- Operating System
- Application
Operating System Software, serves as:
Interpreter namely: Translating a command from the application software into commands understood by the computer.
Hardware configuration is: Know Your computer support equipment (pheriperal)
File management is: File Processing (data and program). Examples of operating systems: Windows, Linux, etc.
Software applications are grouped by function or area of work performed, the common.
software applications on the market include:
Word Processing (Word Processing) Example: Microsoft Word, Word Perfect, Open Office, etc.
Figures or tables Data-processing (Spreadsheet) Example: Microsoft Excel, Lotus 123, Super Calc, etc.
Database Processing Example: Microsoft Access, Fox Pro, etc.
Creating Slide Presentations Example: Microsoft Power Print, Story Board, etc.
Example Image Processing: Adobe Photoshop, ACD See, etc.
Examples of Programming Languages: Pascal, Java, Visual Basic, etc.
Game (Games Software) Example: PC Game
And so forth
- Brainware
Brainware is a computer user or the person operating the computer (user), because any sophisticated computer if no one operates a (user) it then the computer can not be used.
User or computer users there are 3 levels, namely:
- Systems Analyst
- Programmers
- Operator
Interactions between Components
Of the three components in a computer system that is Hardware, Software and Brainware, one with each other closely related. If one component does not exist then the computer system can not run. Because the computer is only a series of electronic components that can serve or work if all of its major components support each other.
Description : MAIN COMPUTER COMPONENTS
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