Learn More about Information Technology Infrastructure Library Information technology, which is shortened as IT, is the application of the modern device called as computers, to store, transmit, study, manipulate and retrieve any data or information, which is often in the concept of a business enterprise or any other enterprises, and it is also considered as the subset of ICT, which stands for information and communications technology. IT is not only focusing on computers, but also compromises other technologies that can deliver or distribute the information, such as cellular phones, telephones and television, and there are basically a lot of several industries that are associated with information technology, and that consists with semiconductors, internet, e-commerce, telecom equipment, electronics, computer software, and computer hardware. ITSM, which stands for information technology service management, is referring to the entire set of activities, which are being directed with policies, supporting procedures, and organized and structured processes, that are being performed by an organization to operate, design, plan, control and deliver the various services of information technology that are being offered to their clients and customers. A set of practices of information technology service management or ITSM, is basically the definition for ITIL or information technology infrastructure library, and ITIL is focusing more on the alignment of the various IT services which are needed by the different enterprises, like a business enterprise. There are five series of core volumes for ITIL and each of them covers a different lifecycle stage of ITSM, and it describes the various tasks, procedures, checklists, and processes that can be applied by a certain organization to establish integration with the strategy of the organization, maintaining a minimum level of competency and delivering value of the organization, even though it is not organization-specific. The titles of the five volumes of ITIL are ITIL service strategy, ITIL service design, ITIL service transition, ITIL service operation and ITIL continual service improvement. Information technology infrastructure technology is being used by an organization to perform compliance and know the measurement of the improvement of the said organization, due to the reason that ITIL allows the organization to establish and produce a so-called baseline that can help in planning, implementing and measuring the elements that an organization can benefit. ITIL is offering a modular approach to each candidate and participant, in which they can obtain an assigned credit value, and upon completion of the modules, they will gain a set of rewards, such as a certification and a number of credits. The individuals who wants to learn more about ITIL and plans to do online training, can find out more about this from the WOM or word of mouth of the people who are familiar with ITIL, or through the use of the internet.