The slim computers slip through my weak hands. This Panasonic Toughbook has a handle on it so I can hold it better. I have dropped a couple of computers.  It's a very good up-to-date computer with Microsoft and everything else I need.  This computer is also waterproof.  One of my cats jumped at the same time I was putting my covered water glass on the table.  anyway, my computer got drenched and ruined.  So, I hope I have this Panasonic Computer for a long time.