In addition, Microsoft is also working on a new accent theme for Edge, improvements for the Android version, faster startup time, and more. This feature is expected to arrive in the stable builds of Microsoft Edge early next year and it will save you a bunch of time if you’re prone to mistakenly closing your tabs. If you want to test the feature right now, install Edge Canary and enable the experimental flag labelled as “Ask before closing multiple tabs”. For an alternate method, push 'Alt' and 'F4' simultaneously to close the browser using a Windows shortcut. You can also click 'File' in the upper-left corner and then choose 'Exit' to close the browser. The warning shows up only when you have multiple tabs open, but in future, it would be possible to always provide an alert if you try to quit. Click on the 'X' button in the upper-right corner of the browser window to close it. Microsoft Edge’s solution is elegant, and it won’t warn you when you only have a single tab open. You can also select “Don’t ask me again” in the pop-up to disable this feature without opening the Settings page of Edge. There’ll be two options – “Close all” to exit the browser and “Cancel” to keep using the browser. Once enabled, Microsoft Edge for Windows 10 and macOS will display a pop-up warning when you try to close multiple active tabs.

Close all browser windows