His degree wouldn't mean shit with a 20 year employment gap. Why would the guy who hasn't done anything in the industry basically since graduating, be proficient in anything? Lets say by some miracle he has retained his 20 year old knowledge, what entry level tech job do you seriously think that would apply to? What, tier 1 tech support that somehow isn't outsourced to India, Malaysia, etc? And even then, the degree would have no relevance. Also considering his inability to do basic video editing, yes I would say he barely knows shit about computing. Let alone anything about modern infrastructure and services.