In addition, if you use Microsoft Edge on a Mac, you will learn how to prevent it from loading without permission in Windows, startup Boost is used to launch the browser in the background when you begin your log in, which allows for faster access to the browser. You can stop Microsoft Edge from automatically starting on your PC by following these steps. Microsoft Edge is deeply integrated into Windows 10 and Windows 11, thanks to a number of triggers and pre-configured settings that cause it to launch automatically. Click “Save.” Now, when you restart your computer, Microsoft Edge will open to the website or websites you specified. Enter the URL of the website or websites you want to open when you start Microsoft Edge. Under the “Open Microsoft Edge with” heading, select “A specific page or pages.” 6. Select “Settings” from the drop-down menu. Click on the three dots in the upper right-hand corner of the screen. There’s a simple way to stop this from happening. If you’re like most people, you probably don’t want Microsoft Edge to open automatically every time you restart your Windows 10 computer.