This document provides an overview of intellectual property, including its definition and main categories. Intellectual property is divided into industrial property (patents, trademarks, industrial designs, geographical indications, trade secrets) and copyright. It describes key aspects of each type of intellectual property like what they protect, who can own them, typical length of protection, examples of famous patents and trademarks. The purpose of intellectual property is to promote innovation by granting exclusive rights to creators and owners to benefit from their work.