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Evolution of Computer Systems - Coggle Diagram
Evolution of Computer Systems
Types of Computers
Analog
Hybrid
Digital
Application of Computer Systems
🔸Computers are also being used in government sectors e.g. Income Tax Department, Sales Tax Department, Weather Forecasting etc. Aadhaar card, PAN Card, Driving License are the best example of computer application in government services.
🔸Computers are helpful in education. Various educational institutions are using computers to educate students.
🔸Computers are being used in hospitals to keep record of patients and medicines.
🔸Computers are primarily used to access the internet.
🔸Banking is totally dependent on compute systems. Online banking and use of ATM machines also involved the computer systems.
🔸Computer Systems are used in planes and ship.
🔸Computer has a lot of business applications e.g billing, maintaining employee records, payrolls calculations etc.
🔸Computer systems are also used in digital marketing and advertisements.
🔸Computers are widely used in different fields of engineering e.g. Civil engineering , mechanical engineering, automobile engineering, industrial engineering etc.
🔸Computer systems are very much useful in defense field. Computers are largely used in modern weapons and missile control systems.
Computer Generation
✔️Second Generation (1956-1963) - Transistors
✔️Third Generation (1964-1971) - Integrated Circuits
✔️Fifth Generation (2010 on wards) - Artificial Intelligence
✔️Fourth Generation (1972-2010) - Microprocessors
✔️First Generation (1940-1955) - Vacuum Tubes
Computer Categories
Mainframes
Supercomputers
Servers
Personal Computers
Desktop 🖥️
Notebook 💻
Smartphones 📱
Embedded Computers