I remember being new to Information Technology in 1998 when Windows 95 & 98 were the norm. I had more than one client who would take delivery of 10 - 12 new, id

I remember being new to Information Technology in 1998 when Windows 95 & 98 were the norm. I had more than one client who would take delivery of 10 - 12 new, identical workstations and it was very common to have half with one problem and half without. I'm not familiar with the concepts in this article. Would this explain the sort of issues I had?