The document discusses the basic principles of how computers work. It explains that computers have three main parts: input devices, output devices, and a CPU and memory. The CPU acts as the computer's brain and processes data with help from memory. Information enters the computer through input devices, is processed by the CPU, stored in memory, and then output through output devices. The way computers function is by taking in input, processing it, storing the results, and producing output.

1. A Process of
Computer
Application.
Fillah Dwi Aprianto
41519110167

2. Agenda
Introduction
Basic principles
of computer
systems
CPU, Memory,
Input and output
devices
How computers
work
Input,
Processing,
Storage, Output
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3. Introduction
Computers are objects that cannot be
separated from modern human life. Many
human activities are assisted by the presence of
computers, such as sending electronic mail,
looking for references, conducting online
exams, storing population data, processing
research data, to making various kinds of films
and animations. The first computer device was
invented by a British mathematician named
Charles Babbage. Even so, basically computers
have the same principles and ways of working.
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4. Basic principles
of computer
systems
The working principle of a computer can simply
be described with three main parts, namely
input devices, output devices, CPU, and
memory.
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5. CPU, Memory,
Input and
Output
Devices
CPU
CPU stands for Central Processing Unit or in Indonesian
means a central processing unit. Called the central unit
because the CPU is a component that acts as the brain of the
computer. The CPU runs active code and manipulates data,
while other components have a more passive role such as
storing memory.
Memory
Memory is a computer component that serves to store data on
a computer. With memory, the computer can "remember" a
data if it is needed again.
Input and Output Devices
An input device is a device that functions to enter information
into a computer, while an output device is a device that
functions to output information from a computer. The input that
goes into the computer must be digitized, while the output data
often has to be analogized. Suppose you want to enter a text
into the computer. The keyboard functions as an input device
that enters text and converts it into digital data. The text can
then be displayed by the computer screen as an output device.
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6. How computers work
The way computers work is to take information
(input), process information (processing), store
information (storage), and spit out results (output).
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7. Input, Processing, Storage, Output
Input
begins by taking information
(input). Computer input is
done by humans as users.
Information is entered by the
user through the input device.
The input device then
converts the information into
digital data that the computer
can understand, namely
binary 1 and 0.
Processing
The input data stored in RAM
can then be processed by the
CPU as the brain of the
computer. All kinds of
commands that are inputted by
the CPU with the help of RAM.
This is because the CPU has
no memory, meaning it doesn't
remember or store anything. So
that all data processed by the
CPU is actually taken from
Storage
After the information is
input, the information
will be stored as
memory by the
computer.
Output
After the data has
been processed,
only then can the
data be stored
permanently in
persistent memory.
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8. Thank you