The Infamous Browser - Internet Explorer Microsoft warned that not only Windows 7 will get discontinued in 2020 but also Internet Explorer 10. The browser, which was first introduced in 2012 and followed in 2016 by Internet Explorer 11, could not leave a mark. Any other browser other than Edge and Internet Explorer 11 will no longer be supported. Read Also: StumbleUpon is No More – Alternatives? A few days ago Microsoft warned of the end of Windows 7. Entrepreneurs are now forced to switch to Windows 10 if they want security and stability. Another not unimportant news from the Windows giant is that of Microsoft Edge switching to Chrome's source code. The news sparked criticism especially from Mozilla's rivals who said that with this move, competition is in jeopardy.