Visit Microsoft's online training site for great tutorials, videos and references on how to use all of the products.
View tutorials from GCFLearnFree.org on how to use OneDrive and Office Online.
Blackboard has created a full set of YouTube videos for faculty and students:
A VoiceThread is a collaborative, interactive, multimedia slide show that holds images, documents, and videos. It allows people to view and create a presentation and leave comments in 5 ways: using voice (with a microphone or telephone), text, audio file, or video (via a webcam). Typically, users would have to register for an account in VoiceThread, but BCC has purchased and integrated VoiceThread with everyone's accessBCC accounts. To log into VoiceThread, just use your accessBCC username and password.