3 Comments

1. 

   Aleksandar on March 14, 2017 at 1:48 am

   I think it is useful and very well explained.

   Reply
   • 

     James on March 14, 2017 at 11:53 am

     I am unable to hear the audio.

     Reply
     • 

       Webmaster on March 14, 2017 at 12:04 pm

       Our team has tested in multiple browsers and on multiple computers and have not replicated any issues with sound. Have you tried listening on a different computer?

       Reply