This document provides an overview of ITIL (Information Technology Infrastructure Library) and discusses some of its key processes and modules. It also addresses common concerns around ITIL such as perceived complexity, cost and whether it is suitable for small/medium businesses. The document recommends starting with the ITIL v3 core modules and considering affordable ITIL software and training options rather than expensive consultants. It promotes the idea of running your own comparison to fully understand your options when adopting ITIL practices.