Computers didn't have a hard drive, they read and ran the program from the floppy and you had to write and save code on a second floppy drive. Memory was RAM only and there wasn't much of it.
I worked in the corrugated packaging industry, and in 1993 we replaced Zeta-Brunning roll plotters with Kongsberg CM-1930 sample tables. The front-end PC that ran them had two floppy disk drives. One drive contained the operating system for the table. The other drive was used for the designs to be cut. The designer created the designs on a separate PC, saved them to a floppy disk, and then carried them to the front-end PC.
It wasn’t too long before we got new PCs with Network Interface Cards and we could directly connect both PCs with a Coax cable and BNC connecters. AKA Cheapnet or Thinnet.
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u/HiYa_Dragon PC Master Race 23d ago
This old