This book is printed on 70GSM dust-free paper for a better reading experience. Since everyone is not that much aware of the usage of these online platforms for advertising their businesses. This book is dedicated to all of them who want to learn about social media advertisements and every aspect of Facebook, Instagram, and YouTube for advertising their business online. This book is created under the "AATM NIRBHARAT BHARAT" slogan. So everyone can be Aatamnirbhar and grow their business online. I am going to discuss Facebook, Instagram, and YouTube which is the widely used social media platform for online advertising. Online advertising is not only cost-effective but saves a lot more time as well and helps you to remain connected.