What Is Personal Computer (PC) Meaning?Personal Computer (PC) is a tool that is used to process the data according to procedures that have been formulated. Computer word originally used to describe people whose jobs do arithmetic calculations, with or without the tools, but the meaning of this word is then transferred to the machine itself. Origins, processing information almost exclusively related to arithmetical problems, but modern computers are used for many tasks unrelated to mathematics.
In that sense there are tools such as slide rules, mechanical calculators types ranging from abacus and so on, until all contemporary electronic computers. The term better suited for a broad sense as "computer" is "that process information" or "information processing systems." Over the years there have been several different meanings in the word "computer", and several different words are now referred to as computer.
Computer vocabulary, once commonly used to define people who perform arithmetic calculations, with or without auxiliary engine. According to Barnhart Concise Dictionary of Etymology, the word is used in English in 1646 as the word for "people who count" and then before 1897 is also used as a "mechanical calculators". During World War II, the word refers to the workers of the United States and British women who work to calculate artillery war path with the machine count.
Charles Babbage designed one of the first calculating machine called the analytical engine. In addition, a variety of simple mechanical devices such as slide rule also has to be said as a computer.
Personal computers are used to size large enough to operate a program, now with the ability to operate a small form diverse program. Electronic equipment (hardware) and program (software) have made a computer into a useful object.
A computer that only has only electronic equipment or software alone will not work. With no two computers can then serve as a useful tool.
To realize the concept of the computer as a data processor for generating an information, it is necessary that the elements of computer systems consisting of hardware, software and brain ware. The third element of the computer system should be interconnected and form a unity. Hardware will not work if no software, and vice versa. And both are not useful in the absence of human (brain ware) that operate and control it.
1. Hardware: equipment that is physically visible and can be touched.
2. Software: programs that contain instructions / commands to perform data processing.
3. Brainware: people who operate and control the computer system.
Recent literature on classification of computer. Personal Computer perform classification based computer three thing: the data are processed, use, capacity / size, and generation.
Personal Computer Based Data Processed
1. Analog Computer
2. Digital Computer
3. Hybrid Computer
Personal Computer Based on consumer
1. For Special Purpose Computers (Special Purpose Computer)
2. For General Purpose Computer (General Purpose Computer)