The origins of the computer comes from the concept of numbers. Which has developed a method to calculate the various equipment that is simple to calculate "the board" and "abacus" in the 17th century.Blaise pascal is by his machine can calculate addition, subtraction accurately. And in the same century mathematician Ayers is gottried wilhelm von leibniz calculator built the first machine that can multiply and divide with. In the early 19th century.joseph marie jacquard weaving machine has been developed that can be eight. By using this card loom large. The hole in order to control the format of the embroidery pattern. Punched cards (punched card) that has been developed jacquard used later by others.The English name has been established charles babbage machine for solving equations using steam power called the difference engine, and proposed the following theory. Modern computer. When he has designed. Machines for analysis.engine) is powered by steam. Which are designed to use the jacquard card punching in data entry. This device allows the unit to receive data. Processing unit, a display unit and storage backup.Unfortunately, even if his ideas are correct. But the technology is not conducive to building a machine that can actually work, however charles babbage father was regarded as the first computer.augusta ada byron was regarded as the world's first programmer, the hardware means assembling a computer. Total peripheral. Computer related we can see and touch such asMonitor, keyboard and mouse as personal computers typically include a hardware key.