I worked in one of those independent computer stores in the 90s, assembling white box PCs in a dimly lit back room, and systematically removing drivers on early Win95 machines until they'd stop crashing to identify which one was buggy.

PCs were so dynamic at the time, half my paychecks were spent on discounted upgrades before I ever saw the paper. EDO ram? sign me up. 512K of pipelined burst L2 cache? yes please. HX chipset? of course. Dual socket pentium pros? I need a raise.