Ran defrag on every machine in the shop on my boss's advice and then he told me it's been pointless since 2009 | Computer Technicians - Freelance Forum - The Community for Independent Professionals
Ouch, that's rough. For what it's worth, the newer Windows versions do a light defrag on their own through the optimize drive tool, so those machines are probably fine anyway. If boss man wants proof, just run the optimize tool and it'll tell you when each drive was last trimmed or defragged.