If a YouTube video says it's restricted for only a few students, have them go into YouTube and make sure they are signed into YouTube with their wcstudent.org account. If that doesn't help, or if they already show they are signed in with the student account, then they need to click Switch Accounts and choose the middle account. After that they need to go back and click the video link again and it should work for them. If the video is embedded in Canvas, they may need to either refresh the Canvas tab or just watch the video from YouTube itself. (teachers should put the video's link on the assignment, just in case a student can't watch the video within Canvas)