INFORMATICS

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Boot Process

由Egert Kängsepp

DESKTOP PUBLISHING

由Tabata deMiquel

Portable devices

由opet neki lik

SIR TIM BERNERS-LEE

由William Miguel Arboleda Moreno

storage

information

output

files

SOFTWARE

application

system

INFORMATICS

computational science

COMPUTERS

operations

input

data

HARDWARE

equipment

memory

data & programs

ROM

not-editable data

devices' starting

Read-Only Memory

RAM

Random Access Memory

programs' functioning

same time

processor

aleatory data

output devices

results

monitor

process unit

main memory

data & program instructions

Central Process Unit (CPU)

program instructions

aritmethical operations

logical operations

input devices

data entrance

keyboard