Learn to use the Network tool in Microsoft Edge DevTools. In this video, we go over how websites get the information they need from the internet to get displayed in web browser. Then, we go over why the Network tool in DevTools is so essential to web developers. And finally, we go over the main features of the tool. Learn more in our docs: https://aka.ms/devtools-docs Join the community: https://github.com/MicrosoftEdge/DevTools Video Chapters: 00:00 Introduction 00:24 How websites get displayed in web browsers 01:58 When to use the Network tool 02:43 A tour of the Network tool UI 03:24 Displaying requests in the Network tool 05:06 Viewing the details for a request/response 06:05 Customizing the Network tool 06:49 Sorting, filtering, and searching requests 08:57 Investigating performance issues 09:34 Blocking requests and exporting as HAR files 09:58 Editing and resending requests 10:26 Links and conclusion