As late as the mid-90s in California, some kids showed up at university without a computer. There were PC and Mac labs on campus that were open pretty late, as

As late as the mid-90s in California, some kids showed up at university without a computer. There were PC and Mac labs on campus that were open pretty late, as well as VT100 terminal labs open 24/7 (though these were only used by most students to check email between classes and were on the way out). All engineering students had a computer, though.