Microsoft Edge, Microsoft's newest browser, has Internet Explorer mode built-in, so users can still access the Internet Explorer-based websites and apps.

The 64-bit versions of Windows 7 and Vista come with both 32- and 64-bit variations of Internet Explorer. But the operating systems default to using the 32-bit brower.

Note from Microsoft on Internet Explorer’s retirement: This retirement does not affect in-market Windows 10 LTSC or Server Internet Explorer 11 desktop applications.