Autoplay and Loop in Google Slides
Shows how to autoplay and loop presentations in Google Slides so you don’t have to manually change the slides.

Direct browsing access to YouTube will be blocked for all student accounts effective starting third quarter. This decision was made to minimize distractions during instructional time and promote a more focused learning environment for our students.
Students can continue to access YouTube videos via embedded content in
Google Classroom, Slides and Docs/Forms.