What Is a CDN, and Why Do Companies Use Them? Share May 1, 2022 Dm4r Technology Services you probably use every day, from Netflix to Amazon, rely on something called a CDN, or Content Distribution (sometimes “Delivery”) Network. So what are these special computer networks for, and why are they so important? Read This Article on How-To Geek › Source : What Is a CDN, and Why Do Companies Use Them?