14 Maret 2012

Types of Computer Hardware & Function

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Yorroci Net - Info Online : A computer or Personal Computer (PC) is actually composed of two devices: the hardware and software. Put simply, the hardware can be interpreted as a device that can be touched, seen, and touched. The software is the opposite. It can not be seen, touched, or touched.Both of these hardware devices have their uses, functions and positions that are vital to a computer. Without the presence of either of the two, then a computer will not function properly.Computer hardware is very diverse. Numbers in a computer there are a dozen. It could even decades. However, the commonly used hardware or a computer novice user know there may be few. Call it a mouse, keyboard, monitor, headset, or a flash.A computer hardware in the smallest concerns. Suppose the circuit boards, RAM, ROM, and much more. For your computer and PC users who just knew a computer, following a review may be useful in memerdalam knowledge of types and functions of computer hardware.Input Hardware DeciveHardware input device or unit enter the type of hardware is used to enter commands from outside the data into a memory or processor. The data is then processed and generate the necessary information. Hardware input device are as follows.The hardware keyboard or keyboard is often referred to as the hardware being used as a medium of data entry (input) and the commands needed in computer activities. Functions of a keyboard is very important and vital. Not only the activity of typing or writing. But all orders are entered into the computer from the keyboard dominated.Hardware mouse or mouse can be regarded as his computer. With a mouse, the computer can be 'driven'. Mouse can be rotated in the direction desired. Command of the activity detected in mouse clicks made. Click occurs on a designated object. Usually the action will occur on the left click and the option will be made on right click. Mouse also features a roll or scroll.Touchpad hardware is another form of the mouse. The touchpad is often found in various notebooks, netbooks, or laptops. Function of the touchpad is almost the same as the mouse: a hand computer. Click on the left, right, and the activity of 'roll' is also available on the touchpad hardware.Light pen hardware is often used to modify a graphic or drawing object with a certain degree of difficulty. Why is it difficult? Because this activity can not be done with the mouse. The command entered can not be maximal or uncomfortable if done with the mouse or keyboard.Stcik joy hardware types of hardware are often used in game play. Function is similar to the above hardware, which sends a command or signal to be channeled into the computer. Without a joy stick, game play can still be made. But sometimes uncomfortable when using your mouse or keyboard.Scanner hardware is hardware that is used to scan the file. The file is scanned or the scanning will be entered into the computer. Usually, the scanned files include documents, photographs, or drawings.Headset hardware used to transmit voice signals to and from the computer. Commonly used in music menengarkan or activity or chatting online chat.Process Hardware DeviceProcess hardware device is a hardware processing unit. This hardware serves as a resource to turn on the computer, use, operate, and works fine. Some of them are as follows.Supplay hardware power to function as a tool to convert electrical energy providers as well as voltage and power for the computer. The amount of power supply is used depending on the computer itself. Can be 300-400 or 400-500 watt watt.Hardware Random Access Memory (RAM) is in the computer hardware that is used as a temporary data storage. Computer work will have a temporary memory to be stored and then supplied to the processor and processed quickly so as to produce an information.Hardware graphics card has a function as a tool that creates and displays a graphical display in a computer screen. The graphics card also has a use for capturing video and the TV adapter, parse video files such as MPEG-2 and MPEG-4, Fireware, and connecting multiple screens.Hardware processor has a function for complex orders executioner in the computer. Processor is often referred to as a computer brain.Hardware and the motherboard is the main circuit board of some components of various electronic boards that are connected in a computer. In short, in a motherboard there are several kinds of hardware: hard drive, RAM, processor, graphics card, and so forth.Hardware Output DevicesThis hardware has a function as a unit out of the various commands are entered. In a way, this hardware is the opposite of hardware input device. Hardware output unit are as follows.Hardware monitor can be regarded as his computer. The monitor will display images and text and even video associated with the command entered in the computer. The monitor has a resolution or sharpness. Different kind now. There is a convex, concave, has a tube, and the most advanced flat-screen, thin, or use the LED technology.Hardware printer has a function as a print of text commands that have been sent to be converted into a written or drawn onto a sheet of paper. For now there are various types of printers. There is a dot metrix printer, jet link, and laser jet. Now not only paper that is able to print. Almost all print media can be his. Call it T-shirts, cups (mugs), and other objects.Hardware speaker has a function to change the order of the electrical signal into an audio or sound. Formed due to the speakers vibrate the sound component of a membrane.Storage HardwareStorage hardware has a function as a storage medium in computers. Available data can be used again or used in love-love, or at any time. To save it, then it takes a storage media. On the computer hard disk is usually called. The external storage medium known as flash and external hard drive.Additional Hardware UnitThis type of hardware is usually not contained in a computer, but often used by computer users when it takes over the function. Of which are as follows.Hardware modem has a function as a bridge connecting the computer to the internet. Modem will usually be found in two forms: Wired and wireless modem. With cable modems generally will use the services of Internet Service Provider (ISP). While the cordless will use a tool like a flash.Webcam hardware is an additional camera that is often used for video call activity. The bias will be available or integrated webcam on the laptop, netbook or notebook. But for personal computers, the presence of an external webcam is or should be added manually. Jual Akun Google Developer

3 komentar:

KING mengatakan...


Jhon Marshal mengatakan...

have read many blogs in the net but have never come across such a well written blog. Good work keep it up
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Jhon Marshal mengatakan...

Thanks for sharing your thoughts with us.. they are really interesting.. I would like to swervey more from you.
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