What is a Tablet PC?
The Tablet PC is a wireless, portable touch interface computer which is
smaller than the average notebook computer, but larger than a smartphone.
The Tablet PC can be rotated 180 degrees with a gravity sensor - such characteristics of the Tablet PC allows the user a variety of ways to enter data, in addition to an external keyboard, for example, using a stylus or handwriting recognition. Tablet PC uses a virtual keyboard on the screen as there is no physical keyboard, but can generally employ an external keyboard. At present, generally available Tablet PC's within the country have wireless Internet access, some of the more expensive with 3G Internet access, WIFI access is dependent upon a wireless signal. Outside of the the country, wireless Internet access is a basic function, going online is easy, tablet PCs are very popular in foreign countries.