I use mine for both personal and work. I manage all the science labs at a local community college, so I use our exchange email for emails on the fly from home or when I'm not in my office, calendar for meetings, lab schedules etc, tracking orders, apps like periodic table, calculator and conversion stuff. Listening to music while I work from lab to lab. I also use the on-board document viewer for looking at notes and documents in meetings, although I'd like to get documents-to-go soon for my budgets spread sheets and editing abilities. I also keep running order lists on it for local vendors etc. I think without it I'd be lost at work, plus I save using lots of paper with it!