diff --git a/bueditor.css b/bueditor.css
index bd73fd8..1076b4b 100644
--- a/bueditor.css
+++ b/bueditor.css
@@ -106,6 +106,15 @@
   min-width: 200px;
   max-width: 400px;
 }
+.bue-discoverable-help a {
+  width:90%;
+  border-radius: 5px;
+    -webkit-border-radius: 5px;
+    -moz-border-radius: 5px;
+  padding: 5px;
+  background:rgba(40,34,227,0.1);
+  display:block;
+}
 /*Imce popup*/
 #bue-imce-pop iframe {
   width: 720px;
diff --git a/bueditor.js b/bueditor.js
index 38121c6..e174329 100644
--- a/bueditor.js
+++ b/bueditor.js
@@ -90,6 +90,11 @@ BUE.buttonClick = function (eindex, bindex) { try {
 // Return html for editor templates.
 BUE.theme = function (tplid) {
   var tpl = BUE.templates[tplid] || {html: ''}, html = '', sprite;
+
+  // Add a discoverable pop-up for keyboard only users.
+  var explanation = '', explanation_count = 0;
+  explanation = '<a class="element-invisible element-focusable" href="#">BUEditor commands: Use (Shift + Alt + COMMAND CHARACTER). Available commands: ';
+
   if (typeof tpl.html == 'string') return tpl.html;
   // Load sprite
   if (sprite = tpl.sprite) {
@@ -134,11 +139,25 @@ BUE.theme = function (tplid) {
         btype = 'image', attr = 'src="'+ tpl.iconpath +'/'+ icon +'"';
       }
     }
-    alt = title + (key ? '('+ key +')' : '');
+    if (key) {
+      // Add list of available command keys for explanation.
+      if (explanation_count == 0) {
+        explanation += title + ' (' + key + ')';
+        explanation_count++;
+      }
+      else {
+        explanation += ', ' + title + ' (' + key + ')';
+      }
+      // Provide alt text with instructive access key information.
+      alt = (access) ? title + ' (Access Key: '+ access +' + '+ key +')' : title + '('+ key +')';
+    }
+    else {
+      alt = title;
+    }
     title += access && key ? ' ('+ access +' + '+ key +')' : '';
     html += '<input type="'+ type +'" alt="'+ alt +'" title="'+ title +'" accesskey="'+ key +'" id="bue-%n-button-'+ i +'" class="bue-button bue-'+ btype +'-button editor-'+ btype +'-button" '+ attr +' tabindex="'+ (i ? -1 : 0) +'" />';
   }
-  return tpl.html = '<div class="bue-ui bue-'+ tplid +' editor-container clearfix" id="bue-ui-%n" role="toolbar">'+ html +'</div>';
+  return tpl.html = '<div class="bue-ui bue-'+ tplid +' editor-container clearfix" id="bue-ui-%n" role="toolbar"><div class="bue-discoverable-help">'+ explanation + '</a></div>' + html +'</div>';
 };
 
 // Cross browser selection handling. 0-1=All, 2=IE, 3=Opera