Added a howto link.

	modified:   apuntes/tips-and-tricks.html

Author: abaqueiro

apuntes/tips-and-tricks.html

@@ -31,5 +31,15 @@ <h2>Reference</h2>
 	</li>
 </ul>
 
+<h3>Security</h3>
+
+<h4>Microsoft authenticator</h4>
+
+<ul>
+	<li>
+		<a target="_blank" href="https://www.youtube.com/watch?v=9J3c8yh4hJA">How to transfer Microsoft Authenticator from one phone to new one</a>
+	</li>
+</ul>
+
 </body>
 </html>