Multiple links on 1 picture

Community Member

1.  I super-imposed some buttons that I created on to a picture.  The buttons are apps that I would like students to be

     able to click to get access.  How do I link the buttons?

2.  Some apps refused to link within CANVAS.  I can link to external no problem but I would like to keep the apps within CANVAS.  Classdojo and Quizlet are 2 examples that won't link.  Please advise.

352825_Welcome buttons.jpg