This document provides an overview of corporate social responsibility (CSR). It discusses what CSR is, its history dating back to the 1950s, and the four main types: philanthropic, ethical, legal, and economic responsibility. Benefits of CSR for businesses are outlined, like winning new business and enhancing reputation. Examples of top CSR programs in India and development goals are listed. The document also discusses the business impact of CSR and examples of top CSR practices and awards.