This document provides an overview of natural language processing (NLP) through a presentation. It defines NLP and its subfields. NLP allows computers to analyze, understand, and generate human language. The presentation discusses how NLP is used in commercial applications and emerging technologies. It outlines Rogers' characteristics of innovation diffusion and shows where NLP currently sits on the technology S-curve. The summary is that AI and NLP will transform many industries through applications involving user interfaces, actions, analytics, and machine-human interactions.