1. Computer type and application

2. 1 The type of computer
Mainframe: large and expensive computer capable of simultaneously processing data for hundreds or thousands of users.
price: $100,000 –over 1million
after large components are added for storage and output, a mainframe computer system can fill a good-sized room.

3. Sunway TaihuLight: 40960 processors, 48cabnets, No.1(the year of 2016)
1 The type of computer
Supercomputer: at the time of construction, one of the faster computers in the world.
Sunway TaihuLight: processors, 48cabnets, No.1(the year of 2016)

4. 1 The type of computer
Server: in the computer industry, the term server has several meanings. It can refer to computer hardware, to a specific type of software, or to a combination of hardware and software. In any case, the purpose of a server is to serve computers on a network by supplying them with data.
Workstation: refers to powerful desktop computers used for high-performance tasks, such as computer-aided design

5. typically includes a keyboard and screen
1 The type of computer
PC: microprocessor-based computing device designed to meet the computing needs of an individual.
typically includes a keyboard and screen
Embedded system: not have a disk drive, the software is often stored in a ROM
hand-held devices computer: smartphone allow you to install applications

6. 2 The application of computer
scientific computation:
original purpose
simulate nuclear explosion weather forecast
20%
data processing:
word processing video playing image process
80%

7. 2 The application of computer
CAD/CAM
electronic commerce
AI: Alpha Go (Google) deep learning(machine learning)
deep blue computer(IBM)

8. 2 The application of computer
Summary
the type of computer
the application of computer