Hardware is, the components of a computer that is the nature of his instrument can be seen and touched by humans in the form of direct or real, which serves to support the computerization process
Hardware can work on orders that have been determined there is to it, or also referred to by the term instruction sets. With the commands that can be understood by the hardware, the hardware can perform a variety of activities that have been specified by the command.
Physically, the computer consists of several components, which is a system. The system is the components work together to form a union. If one component does not work, will result in the malfunction of a computer properly. Computer components are included in the category of hardware elements (hardware). Based on its function, the computer hardware is divided into:
1. divice input (input units)
2. Process devices (processing units)
3. Output devices (unit output)
4. Backing Storage (storage unit)
5. Peripherals (additional unit)
basic components of a computer that consists of input, process, output and storage. Input device consists of a keyboard and mouse, Process devices are microprocessor (ALU, Internal Communication, Registers and Control section), Output devices consist of a monitor and printer, external memory storage consists of hard disk, floppy drive, CD ROM, magnetic tape. Internal storage memory comprises RAM and ROM. While Peripheral Device component is an additional component or as a component that does not exist or not exist previously. Peripheral Component's an example: TV Tuner Card, Modem, Capture Card.
