big reasons for causing Microsoft Edge not to work:

• Make sure your internet connection is working. Many Microsoft Edge issues can be caused by a bad internet connection. Try a different browser or app if you're experiencing problems loading a range of web pages on Edge. If no online content loads, the issue could be with your device's internet capabilities rather than Microsoft Edge.
• Windows 10 has a built-in feature that allows you to free up disc space. It can be difficult for apps to launch and run correctly if your computer, smartphone, or tablet has run out of space. If Microsoft Edge continues to crash, try removing huge files and apps that you no longer use.
• Install the latest Windows 10 operating system update. Microsoft Edge browser enhancements are frequently included in Windows 10 operating system updates. If your browser is acting up, a Windows 10 upgrade might be the answer. Edge may potentially freeze or crash due to system problems that can be resolved with an update.
• Microsoft Edge extensions should be updated. It is also necessary to keep them up to date in order to preserve stability and functionality. The app update screen in the Microsoft Store app is where you can update extensions.
• Remove any Microsoft Edge extensions you have installed. A freshly installed browser extension could be the cause of Microsoft Edge not responding.
• From the ellipsis menu, select InPrivate. A lot of code on a website can cause a browser window or tab to freeze or even crash. When you use the InPrivate function, you'll be able to visit websites without the majority of their online tracking code and plugins. Only if you don't also log in to your accounts in InPrivate mode will you be able to avoid tracking codes.
• Clear the data on your Microsoft Edge browser. This well-known solution can also be used to solve issues in other web browsers.

Read More: Why does Microsoft want you to use Edge instead of Chrome so badly?