Computer Parts

The main computer parts of a normal desktop personal computer are a motherboard, the central processing unit, RAM or the Random Access Memory, unit-supplying power, a hard disk, a floppy disk and a CD ROM. These are the basic computer parts necessary for the smooth functioning of any computer. Each of them have a distinct area of operation and all together coordinate to produce the required output with the help of the input fed into the computer. The motherboard is a central board housing the basic computer parts like the main memory and the microprocessor and connects to other accessory units such as audio and the video units. The central processing unit is the main language centre, which interprets the human language into the machine language, and vice versa to carry out the tasks as specified through the inputs. The Random Access Memory is one of the important computer parts and is the storehouse of data. This centre allows you to both write into and read any data from its storage capacities. You can access any data at anytime. The hard disk is a very important component and consists of rotating platters. One common arm houses both the read head and the write head. This arm helps in the smooth movement of the two heads across the full length of the constantly moving platter. These fields have magnetic energy, which use the electrical energy coming in to perform the assigned tasks. One of the other important computer parts is the floppy disk. This square shaped device has a magnetic and thin film within for storing data. This stored data has easy access at anytime by inserting the floppy disk in to its specified drive and reading from it or writing into it. The CD-ROM means Compact Disc - Read Only Memory. This disc is flat and has data in digital format. You need to use it through the CD-ROM drive. A video card helps you to view the stores images through the monitor of a computer. All these different computer parts require power supply to function at the best level.

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