diff --git a/getting started.html b/getting started.html
index fb668a6..73d2d8a 100644
--- a/getting started.html	
+++ b/getting started.html	
@@ -34,6 +34,7 @@
 <ul class="ulstyle-block ul_padding_nil clear">
 <li><a href="http://www.code.org/learn/">Code.org</a></li>
 <li><a href="http://see.stanford.edu/see/courses.aspx">Stanford Courses</a></li>
+<li><a href="https://www.edx.org/course/cs50s-introduction-computer-science-harvardx-cs50x">CS50's Introduction to Computer Science </a></li>
 <li><a href="http://en.wikipedia.org/wiki/Introduction_to_Algorithms">Introduction to Algorithms</a></li>
 <li><a href="http://www.codecademy.com/afterschool/">Codecademy</a></li>
 <li><a href="https://www.udacity.com/">Udacity</a></li>