Computer Science

Computer Science Computer Science is one of the fastest growing disciplines in modern history. Its history dates from the late 1950s to the early 1960s, and it has become one of the world's leading industries. The development of computer technology science with electrical engineering architecture and mathematical computing language has brought considerable recognition and economic benefits to many outstanding settlers. Computers were originally thought to be not only paper but also an organizational solution for large amounts of information, and computers evolved and developed into a common part of modern life.

So, what is computer science? In general, computer science is research on computer technology including hardware and software. However, computer science is a diverse field, and in almost all industries that depend on today's technology, skills are required for application and demand. Therefore, the field of computer science is divided into a series of sub-fields, most of which are full specializations. In the computer science field, there are several core fields such as computer theory, hardware system, software system, scientific calculation, etc. Students select different professional level units from these sub-fields based on the expected use of computer science degree.

The history of computer science began long before the field of modern computer science. The development of the last several centuries has referred to the field of computer science we now know. This development from mechanical inventions and mathematical theory into modern computer concepts and machines has led to the development of major academic disciplines and the foundation of a worldwide large scale industry. The earliest known calculation tool was abacus, which was developed in the Sumer between 2700 and 2300. Sumer's abacus consists of a series of consecutive rows that define the continuous size of their hexadecimal sizes. 11 The original use is a line drawn with sand and pebble. Modern design of abacus is still used as a computing tool like Chinese abacus like that

It will be the earliest foundation of computer science before the invention of modern digital computers. Machines for computing fixed digital tasks such as abacus have existed since ancient times and help to calculate things like multiplication and division. In addition, algorithms for performing calculations have existed even before the development of complex computing devices. Wilhelm Schickard designed and manufactured the first work machine calculator in 1623. In 1673, Gottfried Leibniz announced a digital mechanical calculator called Stepped Reckoner. He may be regarded as the first computer scientist and information theorist, including reasons to record binary numbers. In 1820, Thomas de Colmar announced a simplified calculator introducing the mechanical calculator industry. This is the first computer that is powerful enough and reliable to use in office environments.