According to techradar,the first real tablet computer was the Gridpad,launched in 1989.This basic monocolar portable computing device had a 10 inch srceen and boasted 3-hours of battery life,however the whopping $2400 price tag kept this early tablet out of reach for the average users
Tablet computer has become wildly popular among a board range of consumars,with everyone from school children to senior citizens using tablets at school,home and office.
Tablet computers rely on wireless internet connection using either wifi or 3G/4G celluler to connect user with thier favourate websites,emails and work servers.