Mathematics has many times per second trillion and is designed to solve huge scientific and engineering quickly, such as the weather forecast in advance for a period of several days. A study of the impact of pollution on environment, which other types of computer use. This type of troubleshooting may be required to take the time to calculate many of the wing that is finished. While the super computer to solve the problem within a few hours due to a major solution to high memory. Thus, the supercomputer has a large memory. There are many different types, ranging from generation supercomputer with processor (processing unit) 1 up to and including version that contains several thousand units, which the processor can perform many tasks at the same time.Mainframe computer (mainframe computer).Mainframe computer. With a lower potency, but also with supercomputer speed and powerful than mini computer or micro-computer. Mainframe computer, the user can provide hundreds of people simultaneously, so it can be used a number of hundreds of programs at the same time. In particular, if a network computer. Users can use from around the world. Large organizations such as banks, currently uses this type of computer in accounting, customer service, or from an automatic teller machine and deposit (automatic teller machine), because the machine mainframe computers were very active in mainframe computer users at the same time, it has a large memory.Mini computer (minicomputer).Mini computer is a small size, which can be computer service mainframe users have multiple people at the same time, but it will not have sufficient capability to service users in the amount equivalent of mainframe computers. Make a mini computer, ideal for mid-sized organization or Department, or one of the branches of large corporations only.Microcomputer (microcomputer) or PC (personal computer, or PC).Microcomputer a computer the size of a small desk (desktop computer) or smaller, such as the size of a notebook (notebook computer), and the size of the hand (palmtop computer) micro-computers have started up in the years since, although in 2518. This type of machine is a high performance, but because it is relatively inexpensive and compact. Micro computer to personal use, suitable for Micro computer has been designed for use at home. School and Office products for the home. We can use a microcomputer to make revenue expenditure budgets, families help their children's homework. Research, data, and news. Electronic communications (E-mail, or electronic mail) or phone calls over the Internet (internet phone) to contact both in and outside the country, or even through entertainment such as playing a game on a micro-computer. For that school. We can use a microcomputer to help teach students to research information from all over the world for the Office. We can use a microcomputer to help print the letter and other information storing and searching data, analyze, and predict the amount of trading in advance.Notebooks (notebook or laptop).The notebook computer is smaller than micro-computers was designed to take away that is smaller and lighter in size as the book is done with paper.NetBook (laptop or netbook).NetBook is a smaller computer, computers, notebooks, and smaller than notebooks. There is no drive for read and write and use a SSD harddisk make lighter is designed to bring to that smaller and lighter. At present it is not popular.Ultra notebook PC (Ultrabook)Ultra notebook PC is a computer that is smaller than micro-computers and the size is equal to the notebook was designed to take away that, and lighter than notebooks and highlight the beauty. Modern.Tablet computer (tablet computer).The tablet computer or tablet computer that is brief, that can be used while moving. And use the touch screen to work first. There is a virtual keyboard or a digital pen to use instead of a keyboard and the keyboard cover notebook convertible with nok a touch screen and a keyboard is a keyboard with either rotation or slide it by [21]
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