How Computer Has Evolved Since 20th Century- A Brief Timeline

The history of computers is almost two hundred years old. What first got invented as a full room giant box is now easily placed on our side tables, in the form of laptops, or even tablets. Today, computers have become pretty unrecognizable compared to the designs that we had in the nineteenth century like Charles Babbage’s Analytical Engine, or even the big-sized computers of the twentieth century like Electronic Numerical Integrator or Calculator.   

When the computer was first invented, we did not have even the slightest hint of the internet. However, in today’s world, the internet has become more like a necessity to carry out our everyday tasks such as communication, research, work-related assignments, or even fitness tracking, etc. 

But only having an internet connection is never enough. One needs to ensure having a high-speed, robust and secure internet connection like Grande Communications Networks so that they can enjoy nonstop browsing and streaming throughout the day. What’s even more important is the monthly ‘rates’ of the internet service. Well, Grande Communications provides you with incredibly affordable internet packages starting from $35.99 per month only. Isn’t that amazing?

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In this article, we have come up with a brief timeline of computers that would be helpful in knowing how this extraordinary device has evolved during the last century. Let’s take a look!

1931: Vannevar Bush invented and built the Differential Analyzer at the Massachusetts Institute of Technology (MIT). It was the first originally large-scale and general-purpose analog computer.

1936: A British mathematician, and a well-known scientist Alan Turing, presented the exclusive principle of a unique tech machine, later labeled as the Turing machine. The details were published in “On Computable Numbers…” papers. 

1949: The University of Cambridge formed a team that came up with the Electronic Delay Storage Automatic Calculator (EDSAC). According to O’Regan, it was “the first practical stored-program computer,” 

1970: The new tech-based group comes up with the Intel 1103, which has the first-most Dynamic Access Memory (DRAM) chip.

1975: On April 4, the two childhood friends, Paul Allen and Bill Gates found their first own software house,’ Microsoft’ after the huge success of their tech-based endeavor. 

1976: Steve Wozniak and Steve Jobs co-founded Apple Computer on 1st April – April Fool’s Day. 

1981: “Acorn,” which was IBM’s first personal computer, was released onto the market at a high price of $1,565. Acorn used the MS-DOS operating system which was derived from Windows. Some of the optional features included two diskette drives, a display, a printer, extra memory, a game adapter, and more.

1993: The Pentium microprocessor arrived which promoted the use of high-end graphics, resolution, and music systems on computers. 

1999: They came up with the term ‘Wi-Fi’, short for “wireless fidelity”. In the beginning, it had coverage up to 300 feet (91 meters) only.  

2001: Mac OS X, which later got named OS X and then simply macOS, was released by Apple company as the successor to its basic Mac Operating System. OS X offered sixteen different versions, each one of them had “10” as their title, and the first consecutive nine iterations were nicknamed after big cats. The first one had a code name “Cheetah”. 

2004: The Mozilla Corporation launched Mozilla Firefox 1.0. This browser served as a big challenge for Internet Explorer, which was owned by Microsoft. During its initial five years only, Mozilla exceeded a billion downloads across the globe.

2005: Google purchases Android, which is a Linux-based smartphone operating system.

2009: On July 22nd, Microsoft launched Windows 7, a new operating system featuring the capability to pin apps to the taskbar, scattering multiple windows by shaking another window, easily accessible jumplists, feasible previews of tiles, etc. 

2010: iPad was unveiled by Apple. 

2011: Google released its Chromebook, which was run on Google Chrome OS.

2015: Apple released its Watch, and Microsoft launched Windows 10.

2016: They created the first reprogrammable quantum computer. According to Shantanu Debnath, a quantum physicist and optical engineer at the University of Maryland, College Park. “Until now, there hasn’t been any quantum-computing platform that had the capability to program new algorithms into their system. They’re usually each tailored to attack a particular algorithm.” 

2021: On June 24th, Microsoft launched Windows 11 which is available in 110 languages. 

The Bottom-line

Since day one, the computer has been through drastic transformations and tech evolutions that have shaped it into a scientific wonder today. Today, not even a single workplace can run without the efficient use of the computer. From everyday emails and research to downloading, browsing, and surfing, we need the computer in everything we do at work, or even at home. 

This is probably one of the major reasons why we always look forward to investing more and more in computers of all types, such as laptops, desktops, tablets, or even antique palmtops. Each one of these varieties has its own charm to use according to its beautiful features, specifications, and graphics.

Although the history of computers is much more detailed and has many ups and downs too, here we have mentioned the top highlights only. For more information, you can always check out different blog posts, articles, or tech websites. However, before you begin your research, just make sure that you are connected to a fast, high-coverage, and safe internet connection like Grande Communications. It would help you to enjoy uninterrupted browsing, streaming, and surfing round-the-clock, without any excessive lagging. For more details, please feel free to call Grande Communications Customer Service Helpline. Their customer services representative will make sure to provide you with a prompt response to your query. 

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