diff --git a/Browser-Support.md b/Browser-Support.md
index 613a2a4..4fd35c4 100644
--- a/Browser-Support.md
+++ b/Browser-Support.md
@@ -1,8 +1,9 @@
-As of reveal.js 4.0 we support IE11 and up.
+## reveal.js 4.0 >
+We support IE11 and any version of Edge, Safari, Firefox or Chrome released in the past two years.
 
 ***
 
-
+## reveal.js < 4.0
 Currently, reveal.js has four tiers of browser support: 
 
 1. Full support