Computers can be classified into five types according to the generations i.e. time period:
First Generation Computers: vacuum tubes
Second Generation Computers: transistors
Third Generation Computers: integrated circuits (ICs)
Fourth Generation Computers: large scale integration (LSI)
Fifth Generation Computers: very large scale integration (VLSI)
Computers can be classified into five types according to the generations i.e. time period:
First Generation Computers: vacuum tubes
Second Generation Computers: transistors
Third Generation Computers: integrated circuits (ICs)
Fourth Generation Computers: large scale integration (LSI)
Fifth Generation Computers: very large scale integration (VLSI)
Generations of Computer
Introduction:
A computer is an electronic device that manipulates information or data. It has the ability to store, retrieve, and process data.
Nowadays, a computer can be used to type documents, send email, play games, and browse the Web. It can also be used to edit or create spreadsheets, presentations, and even videos. But the evolution of this complex system started around 1946 with the first Generation of Computer and evolving ever since.
There are five generations of computers.
The five generations of computers
1940 – 1956: First Generation – Vacuum Tubes. These early computers used vacuum tubes as circuitry and magnetic drums for memory. ...
1956 – 1963: Second Generation – Transistors. ...
1964 – 1971: Third Generation – Integrated Circuits. ...
1972 – 2010: Fourth Generation – Microprocessors.
Introduction to computer - History - GenerationTimesRide
Basic training on computer and internet for all age group. Now learn computer and internet on your own and surprise your loved ones! :)
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https://www.youtube.com/edit?o=U&video_id=EiMOnWiHOP4
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The Five Generations of Computers
Computer generations
Generations of Computer
First Generation Computers (1940-1956)
Advantages
Disadvantages
Second Generation Computers (1956-1963)
Advantages
Disadvantages
Third Generation Computers(1964-1971)
Advantages
Disadvantages
Fourth Generation Computers (1971-present)
Advantages
Disadvantages
Fifth Generation Computers(present and beyond)
Advantages
Disadvantages
Generations of Computer
Introduction:
A computer is an electronic device that manipulates information or data. It has the ability to store, retrieve, and process data.
Nowadays, a computer can be used to type documents, send email, play games, and browse the Web. It can also be used to edit or create spreadsheets, presentations, and even videos. But the evolution of this complex system started around 1946 with the first Generation of Computer and evolving ever since.
There are five generations of computers.
The five generations of computers
1940 – 1956: First Generation – Vacuum Tubes. These early computers used vacuum tubes as circuitry and magnetic drums for memory. ...
1956 – 1963: Second Generation – Transistors. ...
1964 – 1971: Third Generation – Integrated Circuits. ...
1972 – 2010: Fourth Generation – Microprocessors.
Introduction to computer - History - GenerationTimesRide
Basic training on computer and internet for all age group. Now learn computer and internet on your own and surprise your loved ones! :)
Youtube link: https://youtu.be/WuQRkti11mU
https://www.youtube.com/edit?o=U&video_id=EiMOnWiHOP4
Lets Just Go For It! Wish you an Awesome Leaning Experience.
Subscribe to our YouTube channel: https://www.youtube.com/c/TimesRide?sub_confirmation=1
Our Official Website: http://timesride.com
Follow us:
Facebook: https://www.facebook.com/rs.agrawal.9026
Instagram: https://www.instagram.com/timesridenetwork/
Twitter: https://twitter.com/TimesRide
Pinterest: https://in.pinterest.com/ride0472/
Thank You
#AwesomeLearningExperience
#SmartQuickTips&Tricks #LeaningVideos #TimesRide #Keep Learning to Keep Winning!
The Five Generations of Computers
Computer generations
Generations of Computer
First Generation Computers (1940-1956)
Advantages
Disadvantages
Second Generation Computers (1956-1963)
Advantages
Disadvantages
Third Generation Computers(1964-1971)
Advantages
Disadvantages
Fourth Generation Computers (1971-present)
Advantages
Disadvantages
Fifth Generation Computers(present and beyond)
Advantages
Disadvantages
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An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
2. INTRODUCTION
The history of computer development is
often referred to in reference to the different
generations of computing devices. Each
generation of computer is characterized by a
major technological development that
fundamentally changed the way computers
operate, resulting in increasingly smaller,
cheaper, more powerful and more efficient
and reliable devices.
3. First Generation - 1940-1956:
Vacuum Tubes
Used vacuum tubes for circuitry, magnetic drums for
memory, and were often enormous, taking up entire
rooms.
Very expensive , consumed great deal of electricity,
generated a lot of heat, which was often the cause of
malfunctions.
Relied on machine language to perform operations, could
solve one problem at a time.
Input was based on punched cards and paper tape, and
output was displayed on printouts.
UNIVAC and ENIAC computers are examples of first
generation computing devices.
5. Second Generation - 1956-1963:
Transistors
Transistors replaced vacuum tubes allowing computers
to become smaller, faster, cheaper, more energy-
efficient and more reliable than their first-generation
predecessors.
Still relied on punched cards for input and printouts
for output.
Second-generation computers moved from cryptic
binary machine language to symbolic, or assembly,
languages, which allowed programmers to specify
instructions in words.
High-level programming languages like COBOL and
FORTRAN were used.
6. Second Generation Computers
• Second generation computers used disks for secondary
storage.
• They were mostly used for Scientific & Commercial
purpose.
7. Third Generation - 1964-1971:
Integrated Circuits
Integrated circuit was used
Transistors were miniaturized and placed on silicon chips,
called semiconductors, which increased the speed and
efficiency of computers.
Instead of punched cards and printouts, users interacted
through keyboards and monitors and interfaced with an
operating system, which allowed the device to run many
different applications at one time with a central program
that monitored the memory.
Computers for the first time became accessible to a mass
audience because they were smaller and cheaper than their
predecessors.
8. Third Generation Computers
Unbundling of software from hardware was made
possible.
Larger Magnetic core memory & larger capacity disks
& magnetic tapes were used for secondary storage.
9. Fourth Generation 1971-2010:
Microprocessors
Microprocessor were used.
What in the first generation filled an entire room
could now fit in the palm of the hand.
In 1981 IBM introduced its first computer for the home
user, and in 1984 Apple introduced the Macintosh.
As these small computers became more powerful, they
could be linked together to form networks, which
eventually led to the development of the Internet.
Fourth generation computers also saw the
development of GUIs, the mouse and Hand held
devices.
10. Fourth Generation Computers
In this generation Java
language & object oriented
programming was
developed.
Internet & WWW was
made available to audience.
Notebook, powerful desktop
PC’s were designed.
Hard Disk & Optical Disk
were used for Secondary
storage.
11. Fifth Generation - Present and Beyond:
Artificial Intelligence
Fifth generation computing devices, based on artificial
intelligence, are still in development, though there are
some applications, such as voice recognition, that are
being used today.
The use of parallel processing and superconductors is
helping to make artificial intelligence a reality.
Quantum computation and molecular and
nanotechnology will radically change the face of
computers in years to come.
The goal of fifth-generation computing is to develop
devices that respond to natural language input and are
capable of learning and self-organization.
12. Fifth Generation Computers
• Sophia is a humanoid robot developed using artificial
intelligence.
• Many artificial Intelligence mobile apps are developed for
android & io’s mobile phones.
• The most common apps are ELSA, Cortana , Swiftkey
keyboard, Face App etc.