Box ending support of Internet Explorer (IE) Browser Versions 9 and 10
• Box will end browser support of IE versions 9 and 10 on 9/26/2016. They also do not support compatibility mode for any of the unsupported browsers. It is Box policy to support only the two latest browser versions. As of 1/12/2016, Microsoft stopped supporting IE browsers 9 and 10 for the Windows operating systems. Box supports – Windows 7, Windows 8 (64-bit only) and Windows 10. Microsoft supports IE 11 on Windows 7 and Windows 8 and Microsoft Edge on Windows 10.
• One month prior to the end of support date, Box users on IE 9 and IE 10 browsers will be notified via an in-app banner that their browser will soon be unsupported. After the end of support date, the in-app banner will say that the browser is out of date and that the user needs to upgrade to a supported browser. Eventually, users who try to access Box on either of these unsupported browsers (including on the associated compatibility modes for these browsers) will be blocked entirely from using Box (via a blocking page) until they have upgraded to a supported browser.