Microsoft is preparing to retire the Internet Explorer 11 browser on June 15, 2022, for certain versions of Windows 10. The company has built a replacement browser based on Chromium, like many available alternatives. Microsofts replacement, Edge, has a dedicated function named IE mode that’s supported until 2029. Many companies use the old IE internally in various products and capacities, so deleting it is not an option. The move is actually a good move, as simply removing support for the browser would have left users free to use an increasingly vulnerable application.”]