I was an IT tech in college, and one of our biology professors had a stack of ancient computers in a closet specifically because the electron microscope in his lab had to have a computer as a controller connected to it that ran Windows 3.1 and which had extremely specific hardware specs. He'd Frankenstein them together as parts quit, and was always on the lookout for this very specific computer on eBay. I had to get his microscope back running once by installing Windows and the controller software on the "new" computer, and it was actually really enjoyable. Brought back a ton of memories. But yeah, he is just buying time until his perfectly good microscope quits working all because he ran out of parts.

We have a very expensive engraver at our shop, probably to the tune of idk, $20-30 thousand. It's a pretty large, heavy machine. We use it all day long for identification tags on cabinet doors, push button tags, serial ID tags. Absolutely critical to our business and the company that made it went out of business so if the windows 7 laptop that has the software ever dies, it becomes useless.

There are companies that still sell new machines of archaic operating systems for this reason. I'd really recommend anyone in the situation of justletmeremember to look into it, all that stuff could be backed up and given redundancies pretty inexpensively considering the risk.

And yeah, it's really common. There is way more horrifying applications than research that rely on legacy machines. Everyone has heard that nuclear weapons required floppy disks until very recently, but it wasn't some isolated case. Stuff like that is all over the military despite the insane amount of money it steals.

Cries in I just wanna play Landscape but "online only" that the pulled the plug on after like 3 months. Thanks Daybreak.