PRAYER

GUESS WHAT!

+
 GUESS WHAT!

+
MAINFRAMES
 GUESS WHAT!

+ +
 GUESS WHAT!

+ +
ICU
GUESS WHAT!

+
 GUESS WHAT!

+
PAPYRUS
 GUESS WHAT!

+ +
 GUESS WHAT!

+ +
HIEROGLYPHICS
 GUESS WHAT!

+ + +
 GUESS WHAT!

+ + +
SUPERCOMPUTERS
ICT, or Information and Communications Technology (or technologies), is the
infrastructure and components that enable modern computing.

Although there is no single, universal definition of ICT, the term is generally

accepted to mean all devices, networking components, applications and
systems that combined allow people and organizations (i.e., businesses,
nonprofit agencies, governments and criminal enterprises) to interact in the
digital world.
The first commercial computer was the
UNIVAC I, developed by John Eckert and
John W. Mauchly in 1951. It was used by UNIVAC 1
the Census Bureau to predict the outcome
of the 1952 presidential election. For the
next twenty-five years, MAINFRAME
COMPUTERS were used in large
corporations to do calculations and
manipulate large amounts of information
stored in databases.
MAINFRAME COMPUTERS
SUPERCOMPUTERS were used in science
and engineering, for designing aircraft and
nuclear reactors, and for predicting
worldwide weather patterns. SUPERCOMPUTERS
MINICOMPUTERS came on to the scene in
the early 1980s in small businesses,
manufacturing plants, and factories.

MINICOMPUTERS
A. PERIOD (…. S / D 3000 BC)
At first humans developed information technology at this time serves
as a system for the introduction of the forms that they know. They
describe the information they get on the walls of the cave, about
hunting and prey animals. At this time they began to identify objects
that exist in the environment they live and represent it with the
forms which they then painted on cave walls. Further development is
created and use the tools that generate sounds and cues, such as
drums, trumpets made of animal horn, or smoke signals as a means
of giving warning of danger.
b. Period of 3000 BC For the first time used by
the Sumerians writing with symbols formed
from pictographs as letters.

c. Historical Period CUNEIFORM

1) 2900 BC
The use of letters and hieroglyphs by the
ancient Egyptians. Hieroglyph is a language of
symbols where each phrase is represented by
different symbols.
HIEROGLYPHICS
2) 500 BC
PAPYRUS fibers are used as paper.
Paper made from papyrus tree fiber that
grows around the Nile is a medium for
writing or media information that is
more powerful and flexible than the clay
tablets that were previously used as a
medium of information.

PAPYRUS
3) 105 CE

The Chinese discovered kertas. Kertas

discovered by the Chinese at this time is
the paper that you know today. Paper is
made from bamboo fibers are crushed,
filtered, washed, then flattened and
dried.
KERTAS
1455

The printing press that uses the letters are made of iron plate that
can be changed in a frame made of wood was developed for the first
time by Johann Guntenberg.
1830

Augusta Lady Byron wrote the first computer

program in the world to work with Charles
Babbage’s Analytical engine it uses. The tool is
designed to be able to enter data, process data,
and generate output in the form of a card.
1837
Samuel Morse developed the Telegraph and Morse
code language with Sir Wiliam Cook and Sir Charles
Wheatstone, who sent signals electronically
between two distant parties through the cable
connecting the two places. Sending and receiving
this information can be sent and received at almost
the same time. This invention allows the
information can be accepted and used widely by
the people unhampered by distance and time.
1876

Alexander Graham Bell was

granted a patent for the
telephone in 1876, and is
credited with developing the first
practical telephone. He was an
inventor, scientist, and teacher.
1923

During the year 1923 was marked by Zvorkyn creating the first
television tubes.
1940

Commencement of the development of

science in the field of information during
World War 2, which is used for the benefit of
sending and receiving of military documents
that are stored in the form of magnetic tape.
1973-1990

The term Internet was introduced in a paper on TCP / IP and

then made the development of a network protocol known as
TCP / IP was developed by a group of DARPA. Pada the 1981
National Science Foundation to develop a backbone called CSNET
56 Kbps capacity for each institution in the pemerintahan.
Kemudian in 1986, the IETF developed a server that serves as a
coordination tool including: DARPA, ARPANET, DDN, and Internet
Gateway.
1991

Now the business systems in the IT field first occurs when

the CERN in overcoming operational costs a fee from its
members.

1992

In 1992 the establishment of the Internet community, and

then introduced the term World Wide Web (WWW) by
CERN.
1993

Pada 1993, NSF established the InterNIC to provide Internet

related services and data storage directories and databases (by
AT & T), registration services (by Network Solutions Inc. ), and
information services (by General Atomics / CERFNET).
1994

In 1994 the growth of the Internet drove very fast and began
reaching into all aspects of human life and a part that can not
be separated from manusia.
1995

Tahun 1995, public enterprises began to be allowed into the

provider by purchasing network in this Backbone.Langkah
began development of information technology especially the
internet and research to develop systems and more
sophisticated tools.
COMMUNICATION
JOB OPPORTUNITIES
EDUCATION
SOCIALIZATION
1. Communication
Faster and easier communication through emails, messaging
apps, video calls, and social media.

Global connectivity allows people to collaborate and connect

across borders.
2. Education
Access to online learning platforms, digital libraries, and virtual
classrooms. ICT supports distance learning and lifelong education.
3. Economy and Employment
Creation of new job opportunities in tech-related fields (e.g., web
development, data analysis). ICT Enables e-commerce, online
banking, and digital marketing.
4. Governance
Governments use ICT for e-governance, improving transparency,
public service delivery, and citizen participation.

Examples: Online registration, tax filing, and public information

portals.
5. Health
Telemedicine, electronic health records, and health apps improve
access and delivery of healthcare.

Faster communication among healthcare professionals and

institutions.
6. Social and Cultural Impact
Influences social interaction, culture sharing, and activism.
Social media plays a role in raising awareness and organizing
movements, but can also lead to issues like misinformation or
cyberbullying.
1. Cybercrime – The rise of ICT has led to more cases of hacking,
online fraud, identity theft, and cyberbullying, affecting both
individuals and organizations.
2. Job Displacement – Automation and computer systems can
replace human workers, especially in repetitive or manual jobs,
leading to unemployment in some sectors.
3. Digital Divide – Not everyone has equal access to computers
and the internet, especially in rural or poor communities, creating
inequality in opportunities for education and jobs.
4. Privacy Concerns – Many websites and apps collect personal
data. Without strong security, this data can be stolen, leaked, or
misused.
5. Social Isolation – People may spend more time online and less
time interacting in person, which can weaken real-life
relationships and social skills.
6. Spread of Misinformation – False news or misleading content
can spread quickly on social media, influencing public opinion and
causing confusion or panic.
7. Health Issues – Long hours of screen time can lead
to eye strain, sleep problems, and poor posture. It
may also contribute to stress or mental health issues..
1. Cybercrime – Use strong passwords, update software
regularly, install antivirus, and avoid clicking suspicious links.

2. Job Displacement – Upskill or retrain workers for digital

jobs; promote ICT education and lifelong learning.
3. Digital Divide – Provide affordable internet access, free ICT
training, and government support for underserved areas.

4. Privacy Concerns – Enable privacy settings, limit sharing of

personal data, and follow data protection laws.
5. Social Isolation – Encourage offline activities, family
bonding, and set healthy screen time limits.
6. Spread of Misinformation – Verify sources before sharing,
promote digital literacy, and report false content.
7. Health Issues – Take regular screen breaks, maintain good
posture, and balance screen time with physical activity.
In conclusion, ICT has brought many positive changes to society,
such as improving communication, access to information, and
opportunities in education and business. It has made life more
convenient and connected. However, it also has negative effects,
including cybercrime, job loss, social isolation, and health
issues. While ICT continues to advance, it is important to use it
responsibly and address its challenges to ensure it benefits
everyone equally.