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Thematic archive · Software

The software that changed how we create

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1990s

From VisiCalc to USB: How Milestones in Home Computing Are Told

A critical reading of several timelines and round-ups finds software, personal computers, and peripheral connections among the milestones highlighted in late-twentieth-century computing. The sources show how such lists are constructed, but are not enough to establish a comprehensive history or definitive ranking.

Contemporary

Old software needs somewhere to run, too

Virtual software museums and libraries do more than gather programs: they offer ways to run and explore them again. The Virtual OS Museum, WinWorld and resources mentioned in user communities illustrate different routes to access, while the available evidence also makes it important to distinguish a collection from a working installation or a complete historical experience.

1980s

IBM 5150: the PC that turned a machine into an architecture

Introduced in August 1981, the IBM 5150 did not single-handedly inaugurate personal computing. Its significance is clearer when we look at how its architecture and the use of MS-DOS helped compatible systems emerge and broadened the reach of the PC.

Contemporary

Old software running again: what a virtual museum can tell us

Virtual museums promise more than preserving names and screenshots: they can offer access to software in operation. We examine what the sources claim about the Virtual OS Museum, WinWorld and the Internet Archive’s Historical Software Collection—and the limits readers should keep in mind.

1980s

IBM PC 5150: the machine that made compatibility a cultural force

Introduced by IBM on 12 August 1981, the 5150 did not inaugurate the personal computer, but it helped establish a path of expansion based on an architecture other manufacturers could adopt. This analysis separates documented facts from interpretations of its influence.