Tablet PC and notebook What is the difference?

Tablet PC is Microsoft's early (about 2002) promoting the use of a computer (laptop to increase relative to the rotating screen, handwriting), with the time Windows XP Tablet PC Edition operating system and newly developed software, word, hope that baby face can have a revolutionary new computer operating experience, but because of the hardware requirements too high, and operating practices are different from traditional computer and is not convenient, user-suited, so ended up in the end praised, except for a few symbolic of the notebook manufacturers introduced several other models did not set off much of the waves. Time for now, Apple introduced the ipad Tablet PC, but the Tablet PC concept and Microsoft then has not the same now ipad operating experience first-class user experience is always the first one, which is why Microsoft and Apple's successful failure reason, the operation is not for a revolutionary new concept can be successful. As for now the difference between tablet and notebook, in essence, no difference, but the user point of view, are two completely experience.