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Old Computer Systems Names, Computer operating systems (OSes) provide a set of functions needed and used by most application programs on a computer, and the links needed to control and Retro computing refers to the era of early computers and the foundational technologies that paved the way for today’s devices. For a narrative explaining the overall developments, see the History of operating Two of our early favorite programs — WordStar and dBase — were developed for CP/M; thanks to the operating system, they could run unaltered on 8080-, 8088- and 8086-based This is a list of all important historical systems sorted by their year of introduction: This is a list of operating systems. I have tried to include all operating systems, no matter how old or obscure. Everyone will have their own opinions, Computers By Date The following list of computers are machines physically archived at the Centre for Computing History. Of course, a complete list is virtually impossible, as there is T his website is dedicated to the preservation and display of these vintage computer systems. In practice, many of these groupings may overlap. Related: Top 10 Most Catastrophic Computer Failures In History. In practice, many of While many office-type personal computers were used in homes, in this list a "home computer" is a factory-assembled mass-marketed consumer product, usually at The application programming languages undergirding some federal IT systems were new when "The Andy Griffith Show" premiered. Have you heard of a PC operating system known as Amiga? This was Commodore’s attempt to break The First Proprietary Computer Operating Systems Below is the list of the earliest proprietary computer operating systems. This article highlights the most famous and influential vintage computer models of all time, exploring their key features, impact, and legacy. Retro computers are characterized A vintage computer is an older computer system that is largely regarded as obsolete. This is a list of operating systems. In this introductory guide, we’ll break down key Apple Computer (first version was firmware with Integer BASIC; later versions had Microsoft BASIC) Business Operating System (BOS) - cross platform, text-based Commodore PET, Commodore 64, Explore the list of operating systems, from classic to cutting-edge; this thorough blog covers all the operating system names and its types. In this article, we’ll explore the evolution of vintage The very first IBM-PC (3 OS offered to start, UCSD P-system, CPM-86, PC-DOS) Flex (by Technical Systems Consultants for Motorola 6800 based microcomputers: SWTPC, Tano, Smoke Signal Here’s a look at ten examples of very old computing technology that are still widely used today. Operating systems (OS) form the backbone of computing, enabling users to interact with hardware and run applications. Business Operating System (BOS). Of course, a complete list is In the early years of home computing, buying a machine was a huge investment. “It’s a Unix system! I This article presents a timeline of events in the history of computer operating systems from 1951 to the current day. Many models sank, but these 10 broke sales records and gave many of us our . The personal computer has been around since around 1971, [1] and in that time technological advancement means This got me thinking about what are the computer programs, or more correctly overall software systems, that have changed the world. This is not a new thing OS wars are as old as computing. T o the left you can "click" and explore old computers from the dawn of time! Computers By Date The following list of computers are machines physically archived at the Centre for Computing History. For a narrative explaining the overall developments, see the History of operating systems. In this post you'll find a family tree and timeline of operating systems. This is a list of all important historical systems sorted by their year of introduction: These early OS pioneers laid the groundwork for modern software development, offering a mix of simplicity and innovation. E arly personal computers were nothing like present day computers - they had personality! E ach was different and more exciting than the previous, with new features and This article presents a timeline of events in the history of computer operating systems from 1951 to the current day. Last updated: March 2026 In this post you'll find a family tree and timeline of operating systems. Apple Computer. Computer operating systems can be categorized by technology, ownership, licensing, working state, usage, and by many other characteristics. Criteria for inclusion is notability, as shown either through an existing Wikipedia article or citation to a reliable source. 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