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.
Every year, tablet manufacturers have their selling points in terms of resolution, weight, screen size and storage. Yet the biggest difference between tablets is often the software that runs it. Apple iPads use only the Apple iOS operating system.