The Evolution of Technology – The History of Computers

By Rebecca Blain … … are now an … part of the lives of human beings, there was a time where … did not exist. Knowing the histor

By Rebecca Blain ofhttp://www.build-your-own-computer-tips.comWhile computers are now an important part of the lives of human beings,Guest Posting there was a time where computers did not exist. Knowing the history of computers and how much progression has been made can help you understand just how complicated and innovative the creation of computers really is.Unlike most devices, the computer is one of the few inventions that does not have one specific inventor. Throughout the development of the computer, many people have added their creations to the list required to make a computer work. Some of the inventions have been different types of computers, and some of them were parts required to allow computers to be developed further.

The Beginning
Perhaps the most significant date in the history of computers is the year 1936. It was in this year that the first “computer” was developed. It was created by Konrad Zuse and dubbed the Z1 Computer. This computer stands as the first as it was the first system to be fully programmable. There were devices prior to this, but none had the computing power that sets it apart from other electronics.It wasn’t until 1942 that any business saw profit and opportunity in computers. This first company was called ABC computers, owned and operated by John Atanasoff and Clifford Berry. Two years later, the Harvard Mark I computer was developed, furthering the science of computing.Over the course of the next few years, inventors all over the world began to search more into the study of computers, and how to improve upon them. Those next ten years say the introduction of the transistor, which would become a vital part of the inner workings of the computer, the ENIAC 1 computer, as well as many other types of systems. The ENIAC 1 is perhaps one of the most interesting, as it required 20,000 vacuum tubes to operate. It was a massive machine, and started the revolution to build smaller and faster computers.The age of computers was forever altered by the introduction of International Business Machines, or IBM, into the computing industry in 1953. This company, over the course of computer history, has been a major player in the development of new systems and servers for public and private use. This introduction brought about the first real signs of competition within computing history, which helped to spur faster and better development of computers. Their first contribution was the IBM 701 EDPM Computer.
A Programming Language Evolves
A year later, the first successful high level programming language was created. This was a programming language not written in ‘assembly’ or binary, which are considered very low level languages. FORTRAN was written so that more people could begin to program computers easily.The year 1955, the Bank of America, coupled with Stanford Research Institute and General Electric, saw the creation of the first computers for use in banks. The MICR, or Magnetic Ink Character Recognition, coupled with the actual computer, the ERMA, was a breakthrough for the banking industry. It wasn’t until 1959 that the pair of systems were put into use in actual banks.During 1958, one of the most important breakthroughs in computer history occurred, the creation of the integrated circuit. This device, also known as the chip, is one of the base requirements for modern computer systems. On every motherboard and card within a computer system, are many chips that contain information on what the boards and cards do. Without these chips, the systems as we know them today cannot function.
Gaming, Mice, & the Internet
For many computer users now, games are a vital part of the computing experience. 1962 saw the creation of the first computer game, which was created by Steve Russel and MIT, which was dubbed Spacewar.The mouse, one of the most basic components of modern computers, was created in 1964 by Douglass Engelbart. It obtained its name from the “tail” leading out of the device.One of the most important aspects of computers today was invented in 1969. ARPA net was the original Internet, which provided the foundation for the Internet that we know today. This development would result in the evolution of knowledge and business across the entire planet.It wasn’t until 1970 that Intel entered the scene with the first dynamic RAM chip, which resulted in an explosion of computer science innovation. On the heels of the RAM chip was the first microprocessor, which was also designed by Intel. These two components, in addition to the chip developed in 1958, would number among the core components of modern computers.A year later, the floppy disk was created, gaining its name from the flexibility of the storage unit. This was the first step in allowing most people to transfer bits of data between unconnected computers.The first networking card was created in 1973, allowing data transfer between connected computers. This is similar to the Internet, but allows for the computers to connect without use of the Internet.
Household PC’s Emerge
The next three years were very important for computers. This is when companies began to develop systems for the average consumer. The Scelbi, Mark-8 Altair, IBM 5100, Apple I and II, TRS-80, and the Commodore Pet computers were the forerunners in this area. While expensive, these machines started the trend for computers within common households.One of the most major breathroughs in computer software occurred in 1978 with the release of the VisiCalc Spreadsheet program. All development costs were paid for within a two week period of time, which makes this one of the most successful programs in computer history.1979 was perhaps one of the most important years for the home computer user. This is the year that WordStar, the first word processing program, was released to the public for sale. This drastically altered the usefulness of computers for the everyday user.The IBM Home computer quickly helped revolutionize the consumer market in 1981, as it was affordable for home owners and standard consumers. 1981 also saw the the mega-giant Microsoft enter the scene with the MS-DOS operating system. This operating system utterly changed computing forever, as it was easy enough for everyone to learn.
The Competition Begins : Apple vs. Microsoft
Computers saw yet another vital change during the year of 1983. The Apple Lisa computer was the first with a graphical user interface, or a GUI. Most modern programs contain a GUI, which allows them to be easy to use and pleasing for the eyes. This marked the beginning of the out dating of most text based only programs. Beyond this point in computer history, many changes and alterations have occurred, from the Apple-Microsoft wars, to the developing of microcomputers and a variety

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How have computers changed our lives?

Computers have come a long way since their invention in the early 1800s. They have changed the way we live, work, and play. Thanks to computers, we can now do things that were once impossible. There are many different makes and models of computers these days, such as HP or Dell computers in Sri Lanka, which are used for different purposes.

How did computers come to be and what were they originally used for?

Computers were first invented in 1812 by Charles Babbage. He created a machine called the Analytical Engine,Guest Posting which could perform mathematical calculations. However, his invention was never completed.

In 1937, John Atanasoff and Clifford Berry developed the first electronic computer, called the Atanasoff-Berry Computer (ABC). However, this claim is disputed by some people who say that Konrad Zuse’s Z-machine was actually the first electronic computer.

The first computers were used for military purposes during World War II. They were also used to calculate missile trajectories and other complex mathematical equations.

Over time however, computers have come to do much more than that. They are now used for a vast array of activities, including:

Communication: Computers have made communication much easier. Emails, text messages, and social media platforms all allow people to communicate with each other quickly and easily.
Entertainment: Computers provide users with access to a wide range of entertainment options, including movies, TV shows, music, games, and more.
Education: Computers play a critical role in education. They are used for everything from taking notes in class to doing research for assignments.
Work: Many people now use computers at work. The best corporate laptops in Sri Lanka can be used for tasks such as writing reports, creating presentations, and managing databases.

What are the different types of computers and how do they work?

There are many different types of computers that work in different ways and are used for different purposes. These include:

Desktop computers: A desktop computer is a type of personal computer that typically sits on or near your desk. It has a large screen and a keyboard and mouse connected to it.
Laptop computers: A laptop computer is a type of portable computer that you can carry with you. It usually has a smaller screen than a desktop computer, but it also has a built-in keyboard and touchpad.
Tablet computers: Tablet computers are small, lightweight devices that have a touchscreen display. They typically run mobile operating systems such as iOS or Android.
Smartphones: Smartphones are handheld devices that have many of the same features as tablet computers, but they also include phone functionality.

How do these different types of computers work?

Desktop computers use what is known as the “x86” architecture, which is a type of microprocessor. Laptop and tablet computers use different types of processors that are designed for low power consumption. Smartphones typically use ARM processors, which are also used in many other portable devices such as digital cameras and e-readers.

The first computers were large, expensive machines that filled an entire room. Today, you can buy a computer that fits in your pocket for far less. The price of computing has come down over the years due to increased competition and the development of more powerful and efficient processors.

Computers have also become faster and more reliable over time. In addition, they now come with a wide variety of pre-installed applications and programmes that can be used for a variety of purposes. You can also find millions of free applications and programmes online that can be downloaded to your computer.

How has the use of computers changed over time, from business to personal use cases?

To say that the computer has changed over time to the machine we use now is an understatement. The first computers filled an entire room and weighed tons. The development of the transistor in 1947 made way for miniaturization and integrated circuits, which is what led to handheld devices such as the iPhone. Many laptop computers these days such as Dell and Lenovo computers in Sri Lanka, come in varied sizes to suit different purposes.

The computer has been shaped into its current form by our wants and needs as a society. For businesses, early computers were used for accounting and bookkeeping. By the late 1960s, companies were using computers for data processing, reservations, inventory management and payrolls.

As time went on, personal users wanted access to these same tools that businesses had at their disposal. So, manufacturers created versions of these applications that could be run on home PCs. This allowed people to do things like balance their chequebooks or create budgets from the comfort of their homes.

Today, the computer is an essential tool for both personal and professional use. We rely on them to stay organized, productive and connected. From online banking and shopping to managing our calendars and contacts, computers play a vital role in our day-to-day lives.

Here are just a few of the ways that they have changed things for the better:

Increased Efficiency – By automating routine tasks, computers allow us to be more efficient with our time. For example, by using software to track inventory levels, businesses can avoid running out of products or having too much stock on hand. This reduces the need for manpower to physically oversee these processes, freeing up employees to work on other tasks.
Greater Connectivity – The internet has given us the ability to connect with people all over the world, regardless of geographic location. We can now communicate with others in real-time, share information and ideas instantly, and buy and sell products without ever having to leave our homes.
Increased Knowledge – With access to an endless amount of information at our fingertips, we are able to learn new things more quickly and easily than ever before. Computers have also made it possible for us to do research on virtually any topic imaginable, making us smarter and better-informed citizens.

What are some benefits of using computers in our lives, and what are some drawbacks?

The benefits of using computers are vast and varied. These benefits include:

Increased efficiency.
Greater connectivity with others.
Access to knowledge and information.
Increased productivity.
Ability to perform multiple tasks at once.

However, as with anything else, there are also drawbacks to using computers in our lives. Some of these drawbacks include:

Addiction to computer screens and the internet.

Decreased social interaction due to lack of human contact.

Negative impact on eyesight from staring at a screen for long periods of time.

Health problems related to prolonged sitting or usage of incorrect posture when working on a computer.

How will the role of computers continue to change as we move forward into the future?

Technology is evolving on a daily basis with new advancements in computer hardware and software. As a result, the role of computers in our lives will continue to change and evolve as we move forward into the future. For example, with the increasing popularity of virtual reality headsets and augmented reality devices, we can expect to see more people using computers for entertainment purposes. In addition, with the rise of AI and machine learning, we can also expect to see computers playing a larger role in assisting us with tasks such as driving or household chores. Therefore, it is important that we stay up-to-date on the latest trends in computer technology so that we can make the most out of these devices in our everyday lives.

Overall, computers have had a tremendously positive impact on our lives. They have made us more efficient, connected us with people from all walks of life, and allowed us to gain knowledge in a matter of minutes. We owe a lot to these amazing m

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