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Upgrading One PC Through Every Windows Version to Windows 10

TheRasteri · Demo · 10 min · 2017 · YouTube title: Chain of Fools 2017 - Every windows version upgraded through
Why it's here

HN cites it as a demonstration of Windows' long backwards compatibility.

What it covers

TheRasteri upgrades a single PC through every Windows version, from early releases through Windows 10, testing that old software keeps running. It is an updated version of the Chain of Fools experiment.