The tablet is a relatively small device that can connect to the Internet wirelessly. It is possible to buy data plans for the devices, as you would with a smartphone, or you can simply use them over Wi-Fi connections, as the vast majority of tablets feature wireless connectivity. They have simple to use touch screens, and all of the operating systems tend to be very intuitive to use. The devices also allow you to download and use a variety of applications that you can use for work.