The most commonly used office software for admissions consultants are Word, Excel, PowerPoint, downloading files, compressing and decompressing files, etc. Making tables, summarizing data, analyzing data and doing PPT are all commonly used.
The main characteristics of computers
The operation speed is fast, and the computer is composed of internal circuits, which can complete various arithmetic operations at high speed and accurately. At present, the operation speed of computer system has reached trillions of times per second, and the microcomputer can reach more than 100 million times per second, which can solve a large number of complex scientific calculation problems.
For example, the calculation of satellite orbit, the calculation of large dams and the calculation of 24-hour weather all take years or even decades, but in modern society, it only takes a few minutes to complete with computers.
The calculation accuracy is high, and the development of science and technology, especially the development of cutting-edge science and technology, requires high calculation accuracy. The reason why the missile controlled by computer can accurately hit the intended target is inseparable from the accurate calculation of the computer. Generally, a computer can have a dozen or even dozens of numbers, which are remarkable, and the calculation accuracy ranges from a few thousandths to a few millionths, which is beyond the reach of any calculation tool.