The tablet computer is a very convenient tool for viewing and processing information. The history of the tablet dates back to January 2010, when Apple created its own tablet called the iPad. This article briefly describes what a tablet is, and for what purposes it can be used and so, why do you need a tablet?
Tablets differ from their predecessor notebooks, netbooks and other computers in such qualities as compactness, portability and ease of use. The touch screen of the tablet occupies 90 percent of its entire surface, so all operations are performed exclusively with the help of finger clicks on the surface of the screen, if desired, you can connect a mouse and keyboard. Tablets, like ordinary computers, have an operating system, for example, the well-known Windows in more detail about the OS can be read on the Internet. The main role in the tablet is played by the processor frequency, the number of cores and the amount of RAM, but again this is needed if, for example, you choose a tablet for watching videos or playing games. If you choose a tablet for work or study, then a tablet with low requirements is quite suitable. The main role here will be played by the screen diagonal for more convenient viewing of information, as well as built-in Wi-Fi and 3G modules. There are also graphic tablets (digitizers), which are used for manual input of graphic information, that is, for drawing. Equipped with similar tablets as usual with a pen and consist of a flat surface. When choosing this kind of tablet, you need to pay attention to the pressure sensitivity and resolution of the tablet. There are professional and amateur tablets on the market, the first with significantly better characteristics, but they are usually more expensive. When choosing any tablet, pay attention to the autonomy of the work, that is, the battery life without recharging.
