Microsoft Edge won’t open? This bug, and many others like missing bookmarks or unresponsive tabs, are often easy to fix.
[SOLVED] Microsoft EDGE NOT OPENING | Microsoft EDGE NOT RESPONDING in Windows 10
It takes a lot to make a web browser work well. So there are all sorts of reasons why Edge won’t open or run properly:
Follow these solutions in the order we’ve described them here. After each solution, check to see if Edge opens and works as intended.
Close some tabs. Too many websites running at once can make Edge run slowly, as it puts more demand on your hardware. Closing the tabs you don’t need right now is a quick way to improve performance.