If you currently are using internet explorer, did you notice that something was happening with your Internet Explorer?
Microsoft said the Internet Explorer 11 desktop web browser was disabled on some Windows 10 systems starting February 14 via a Microsoft Edge update. The Edge update is now rolling out to the Microsoft Edge Stable channel over the next week via a progressive rollout process. To ease the transition, your favorites, passwords, history, cookies, and other browser data will be automatically migrated into Microsoft Edge so you can seamlessly continue browsing.
Bleeping Computer wrote an informational article on the topic. Click the link below to learn more.