Southwest Airlines systems run on Windows 3.1 - a version of Microsoft's operating system from 1992. And because of that, it was unaffected by CrowdStrike. Continue reading at TweakTown >

https://www.tweaktown.com/news/99459/airline-avoids-crowdstrike-chaos-because-its-systems-run-on-windows-3-1-and-95/index.html

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