Not really, mainly because the Win8.1 platform is redesigned for the "User agent string" of the IE11 browser. The new string is changed to: mozilla/5.0 (Windows NT 6.3; WOW64; trident/7.0; rv:11.0) like Gecko. and Microsoft's own IE is not in it. So, IE11 compatibility of the cause of the problem found, because of which with gecko code, many sites, such as the net silver site or the use of IE standard design site, mistakenly will IE11 recognized as a large Firefox browser.
There are also many solutions: compatibility settings, adding Web pages, or changing UAC within F12 developer tools. But because every time you encounter a Web page, it's really troublesome.
At this point you can directly use the system's powerful Group Policy, to change the IE11 "user agent string", restore IE11 original Web page compatibility ability.
The operation is as follows:
1, key combination win+r, open the Run dialog box, enter Gpedit.msc, open the local Group Policy Editor
2, left navigation bar, select Computer Configuration, Administrative Templates, Windows components, access to the Internet Exploerer options
3, in the right window, select "Custom user Agent string", double-click enable
4, the input IE version string: "MSIE 11.0", determine the effective. Of course, you can enter IE8, IE9, IE10, and so on.
5, close Group Policy, reopen IE11, at this time, our user agent string has been properly identified
Finally, use the IE11 browser to surf the web.