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office automation 92701087_1801759363293406_5414620108486082560_n - Coggle…
office automation
History of the computer
Before the machine
Early calculation devices
Fohn Napier and the Napier bones
Blaise Pascal and Pascaline
Identify
The precursors of the computer
Charles Babbage
Ada Lovelace
Alan Turing
The first calculators
Pascal's Calculator
Leibniz's calculating machine
Babbage machine
The punched card
Prosecution
Limitation and decline
Invention of the computer
Charles Babbage's Analytical Engine
Hernan tabulating machine
ENIAC and UNIVAC
Computer System Component
input device
Keyboard
Mouse
Scanner
Microphone
Processing and storage device
Main memory (RAM)
Cache Memory
Records
Data output devices
Monitor
Printing Speakers
Projector
Software
Definition and classification
system software
macOS
Windows
Application Software
Word
Excel
programming software
Java
Python
app software
Text processor
Spreadsheet
Presentation programs
Utility software
Antivirus
File compression software
Password managers
Programming language software
Compilers
Interpreters
Libraries and frameworks
Code editors
Classification of computers
Because of its size
Supercomputers
Minicomputers
Personal computers
Laptops and mobile devices
Because of its function
General purpose computer
Servers
Workstations
