Update introduction.md (#1057)

src/guide/introduction.md

@@ -316,7 +316,7 @@ In a large application, it is necessary to divide the whole app into components
 
 You may have noticed that Vue components are very similar to **Custom Elements**, which are part of the [Web Components Spec](https://www.w3.org/wiki/WebComponents/). That's because Vue's component syntax is loosely modeled after the spec. For example, Vue components implement the [Slot API](https://github.com/w3c/webcomponents/blob/gh-pages/proposals/Slots-Proposal.md) and the `is` special attribute. However, there are a few key differences:
 
-1. The Web Components Spec has been finalized but is not natively implemented in every browser. Safari 10.1+, Chrome 54+ and Firefox 63+ natively support web components. In comparison, Vue components work consistently in all supported browsers (IE11 with compatibility build and above). When needed, Vue components can also be wrapped inside a native custom element.
+1. The Web Components Spec has been finalized but is not natively implemented in every browser. Safari 10.1+, Chrome 54+ and Firefox 63+ natively support web components. In comparison, Vue components work consistently in all supported browsers (except Internet Explorer 11 - please check details [here](https://github.com/vuejs/rfcs/blob/master/active-rfcs/0038-vue3-ie11-support.md)). When needed, Vue components can also be wrapped inside a native custom element.
 
 [//]: # 'TODO: link to compatibility build'