Southwest Airlines, the fourth largest airline in the US, is seemingly unaffected by the problematic
CrowdStrike update that caused millions of computers to BSoD (Blue Screen of Death) because it used Windows 3.1. The CrowdStrike issue disrupted operations globally after a faulty update caused newer computers to freeze and stop working, with many prominent institutions, including airports and almost all US airlines, including United, Delta, and American Airlines, needing to stop flights.
Windows 3.1, launched in 1992, is likely not getting any updates. So, when CrowdStrike pushed the faulty update to all its customers, Southwest wasn’t affected (because it didn’t receive an update to begin with).
The airlines affected by the CrowdStrike update had to ground their fleets because many of their background systems refused to operate. These systems could include pilot and fleet scheduling, maintenance records, ticketing, etc. Thankfully, the lousy update did not affect aircraft systems, ensuring that everything airborne remained safe and were always in control of their pilots.
A few days ago, Windows-based systems were rocked due to a bug with CrowdStrike causing BSODs across system-critical computers. 8.5 million computers were hit, which sounds like a lot on paper; however, it's a drop in the pond when compared to the total number of Windows devices there are in the wild. Unfortunately, those 8.5 million computers were more likely to be in charge of keeping important business systems alive, meaning that people saw reduced service and BSODs in public displays around the world. Despite this, it seems that some companies managed to escape...because their systems run on 30-year-old software.
https://www.xda-developers.com/reactos-hands-on/
If you stay off of or are NOT connected to the Internet ... a Decent P-III Running Win 2k with Office 2k or 98SE / Office 97