After completing dental school, a student who wishes to become an orthodontist must enter an orthodontic specialty program. This training requires a minimum of two years to complete, and in some cases may take longer.
A tablet is a wireless, portable personal computer with a touchscreen interface. The tablet form factor is typically smaller than a notebook computer, but larger than a smartphone.
Loaded questions, to be sure, but not difficult ones. A tablet can take the place of a laptop if all you do is browse the Web and read e-mail. If you need to get any serious work done, whether for school or business or just everyday life, a laptop is still the smarter choice.