Hardware are: Definition, Functions, Types and Examples
Hardware are: Definition, Functions, Types and Examples – In this discussion, we will review hardware. An explanation that includes the definition of hardware, types of hardware, hardware functions and examples of hardware which will be discussed in full and easy to understand. For more details, please refer to the following review carefully.
Hardware is often referred to as computer equipment, because a computer consists of hardware and software. For those who already know computers or laptops, of course they already understand what hardware is and examples that can be seen directly. But for ordinary people, they certainly don't know and are confused when asked about hardware. Well, without waiting for a long time, read the explanation below.
Hardware are: Definition, Functions, Types and Examples
Let's look together at an explanation of the hardware below.
Definition of Hardware
Hardware is a collection of physical components that are arranged on a computer device. Or in other languages hardware is a component on a computer or electronics that has a physical form, that can be held, and is related to a computer system.
Broadly speaking ha is hardware input, hardware process, hardware output. Hardware is a component that is related to software and brainware on a computer.
If there is no hardware, then there is no computer either. In order for the computer to be used normally, hardware, software and brainware must exist. Because if one of these components is not there, then a computer device cannot be used.
For example, if a computer does not have a monitor, it cannot display visuals of the process being ordered. And vice versa if everything is there but the system or software has not been installed on the computer, then the computer will not be able to work.
Understanding Hardware According to Experts
For more details, you can observe the hardware explanation which is the result of the thoughts of these experts.
1. James O'Brien
The definition of hardware according to James O'Brien is all physical equipment that functions in processing information, including CPU, RAM, monitor, mouse, keyboard, printer, scanner, and others etc. Hardware is a communication medium that connects several networks and can process data packets so that data transmission becomes more effective.
2. Rainer
The definition of hardware according to Rainer is a computer device in physical form, for example, a processor, monitor, keyboard, and printer. Hardware is useful for receiving data or information, processing and displaying information in raw form into new and useful information.
3. R. Willman and Ryan
The definition of hardware according to R. Wilman and Riyan are a series of electronic components that are compact in cellphones whose functions are related to the components being an integral part.
4. Wijaya Ariyana and Deni Arifianto
The definition of hardware according to Wijaya Ariyana and Deni Arifianto is a computer component that can be felt physically as well as can be touched and seen visually.
5. Joko Untoro
The definition of hardware according to Joko Untoro is a physical device in the form of a computer and all the supporting components in it.
How Hardware Works
This hardware can work according to the orders that have been specified on it, or this term is also called the instruction set. With the existence of a command that can be understood by this hardware, the hardware can carry out various activities that have been determined by the giver of the order.
Hardware Function
The function of the hardware is to make it easier for computer users to work or with complete hardware, a system on a computer can run well. Its function is in accordance with the type of existing hardware. So for that below will explain examples of hardware and their respective functions.
Types of Hardware
Hardware is divided into 3 types which you can see below:
Hardware Inputs (Input Devices)
Hardware input or called input device is a device that is useful for entering data into a computer and then the data enters the processing stage or a process. There are many types of devices used to input and control a computer. Examples of hardware inputs are: Mouse, keyboard, scanner, mouse pen, disk drive, joystick, tracball
Hardware Process (Process Device)
Process device or processing device is a device that is useful for processing and processing data on a computer. This device can also be referred to as the brain in a computer, because this device is important in processing the data that is input or entered. Examples of Hardware Processes are like CPU, VGA, Ram and so on.
Output Devices (Hardware Output)
Output hardware is one of the hardware devices used to print and display something information resulting from input data from input hardware that has gone through processing by hardware process. Examples of output devices are: monitors, speakers and printers.
Not only those mentioned above, in fact there are other hardware devices that can assist in the operation of a computer. Such as Peripherals (Enhancements). Enhancements are devices that are useful for helping the computer to carry out instructions or commands from the user.
An example is like a modem, a modem is a type of hardware that functions to communicate with the internet network. Modem can connect a computer with an internet network that converts digital signals into analog signals.
Not only the modem there is also a Storage (storage device). This storage device is the hard drive. This hard drive is installed in the computer and its function is to store files or files on a computer.
Hardware features
The following are some of the characteristics of the hardware, including the following:
- Visible to the naked eye
- Touchable by hand
- Have a physical form
- Hard nature
- Located on the outside of a computer
- Intermediary media or connector between the user and the software
Examples of Hardware and Functions
- Casing: to protect the inside of the computer (motherboard)
- Power Supply: As a power provider for use on the motherboard
- Motherboard: As the main circuit board that is useful for connecting other hardware components.
- Processor: Data processor/brain of the computer
- RAM: A place to store data that the CPU needs randomly and temporarily. Data will be lost if the computer is turned off
- ROM: Memory in a computer that is useful for storing data longer than RAM. This ROM is related to the computer BIOS
- Hard Disk Drive: A data storage device on a computer
- DVD/ CD ROOM: Reads and writes data to CD/DVD media
- Keyboard: Keyboard
- Mouse: As a pointer
- Webcam: Take and record pictures
- Microphone: Picks up sound
- Scanner: Move files
- Touchpad: Same as a mouse, but only on laptops
- Trakball: Similar to the mouse but easier to use
- Monitor: Displays visuals from the computer to the monitor screen
- Speaker: Loudspeaker
Thus has been explained about Hardware are: Definition, Functions, Types and Examples, hopefully can add to your insight and knowledge. Thank you for visiting.
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