
Step 1: After opening Microsoft Edge, click the 3-dot icon and click Settings in the drop-down menu. Fix 1: Clear Browsing CacheĪt first, you can go to clear your browsing cache, as most of browser issues are mainly caused by corrupted browsing data. If you are experiencing browser opening multiple windows issue, just keep reading this post to get some feasible methods to fix it. However, when they start Microsoft Edge again, the same issue might come up again.Īctually, this issue is also reported by users of Google Chrome, Firefox and other browsers, and it might be caused by various reasons including corrupted browsing data, virus attacks, and etc.


Faced with this annoying issue, users have to close all the extra windows as the browser will consume lots of system resources under this situation. Some users have reported an issue with Microsoft Edge that it keeps opening multiple windows or tabs as soon as the computer starts up.
