If you don’t know starting with Windows 10 Build 20161, the company updated Windows 10 Alt + Tab experience and allow users to switch between apps and Edge tabs. There’s a setting in Windows 10 from where users can manage a number of tabs to appear in the ALT + Tab window. On Windows 10 if you go to Settings > System > Multitasking > Alt+ Tabs. You will find these options:
Open windows and all tabs in EdgeOpen Windows and most recent tabs in EdgeOpen Windows and 3 most recent tabs in EdgeOpen Windows only
Although, the feature is available in pre-release builds and still in the developing phase. Some users reported various bugs related to the Alt + Tab experience and suggested the company to provide users the option to disable this in the Edge browser.
Disable Edge tabs in Windows 10 Alt+Tab in Edge browser
Whatever is the reason your reason behind disabling Edge tabs in Windows 10 Alt+Tab in Edge browser. Here’s how you can do that: Make sure, you’re running latest version of Microsoft Edge in Canary channel. Next, you need to visit this flag address: edge://flags/#edge-window-tab-manager and using the “Browser tab experiences in Windows” drop-down, change settings from Default to Disabled. Click Restart button to apply the changes. Doing this will stop the Edge browser tab to appear as separate windows in Alt + Tab manager in windows 10. Maybe in the future, Microsoft added settings in Edge browser to manage Tab manager.