A tablet personal computer (tablet PC) is a pocket computer equipped with a touch screen for input, and running an OS such as android or iOS. Tablet PC screen size is usually in the range of 7" up to 11". After 11 inches, it usually comes into small size laptop and hardly fit your packet. Lower than 7inches, smart phones are popular. The article describes the components of a tablet PC, advantages and disadvantages, and how it compares with laptop and smart phones.

ITIL® suggests that IT services are aligned to the needs of the business and support its core services. It provides guidance to organizations and individuals on how to use IT as a tool to facilitate business change, transformation and growth. The ITIL best practices are currently detailed within five core publications: Service Strategy Service Design Service Transition Service Operation Continual Service Improvement. Check out the article for more informaiton.