diff --git a/frontend/html5.html b/frontend/html5.html
index c9a0154..91ba4ff 100644
--- a/frontend/html5.html
+++ b/frontend/html5.html
@@ -45,7 +45,10 @@
 <abbr></abbr>                                     <!-- Contains abbreviations while also making the full form avaialable -->
 <address></address>                               <!-- Used to display contact information -->
 <code></code>                                     <!-- Used to display inline code snippets -->
-
+<q></q>                                           <!-- Defines a short inline quotation -->
+<sub></sub>                                       <!-- 	Defines subscripted text -->
+<sup></sup>                                       <!-- Defines superscripted text -->
+<kbd></kbd>                                       <!-- Specifies text as keyboard input -->
 
 <!-- Links Formatting -->
 
@@ -176,6 +179,10 @@ width=""                                          <!-- Describes the width of th
 <time></time>                                     <!-- Identifies the time and date -->
 <wbr>                                             <!-- A line break within the content -->
 
+<!-- Some other useful tags -->
+
+<canvas></canvas>                                 <!-- Allows to draw 2D shapes on the web page with the help of javascript -->
+<keygen>                                          <!-- Represents a control for generating a public-private key pair -->
 
 <!-- Collective Character Obejcts -->