Customer Relationship Management (CRM) in a very broad way can be defined as the efforts made towards creating, developing, and maintaining a healthy and long-lasting relationship with the customers using technology. This book is an introductory guide to CRM that touches upon various topics such as understanding 21st-century customers and managing them, building value for them, CRM software, and future trends in CRM.This book is prepared for beginners to help them understand the basics of Customer Relationship Management. It will be quite a useful learning material for all those readers who want to make a career in management and professionals who interact with customers as the face of their companies.We assume the reader has a basic knowledge of business administration, marketing concepts, basic database concepts, and software. Analytical thinking, strategic thinking, and good communication skills are a plus.Customer Relationship Management (CRM) in a very broad way can be defined as the efforts made towards creating, developing, and maintaining a healthy and long-lasting relationship with the customers using technology. This book is an introductory guide to CRM that touches upon various topics such as understanding 21st-century customers and managing them, building value for them, CRM software, and future trends in CRM.