There are several differences between Internet Explorer 11 on Windows 8.1 and IE11 on Windows 7 in the areas of HTML5 video, touch support, device and screen orientation APIs, Windows integration, and performance. Unsupported features on Windows 7 The contents of the IE11 Developer Guide apply to IE11 on Windows 7, except for the following features: Device Orientation events Drag and drop touch su
![IE11 on Windows 7 (Windows)](https://cdn-ak-scissors.b.st-hatena.com/image/square/d6e4cb632c7025e9f5e05fd314fbf6dcd6144e8d/height=288;version=1;width=512/https%3A%2F%2Flearn.microsoft.com%2Fen-us%2Fmedia%2Fopen-graph-image.png)