In the 1980s and 90s, knowing about computers was also a way for kids to &quot;rebel against old people&quot;. It was us who could teach our teachers how to use and program a computer, not the other way around.<p>That&#x27;s gone now. Today, config.sys is something &quot;old people&quot; talk about, why would a kid learn &#x2F;that&#x2F;?