The document provides tips for managing PowerPoint presentations in Blackboard Collaborate. Key points include: - Students need moderator privileges to present slides from PowerPoints - Presentations can be uploaded and students promoted to moderator during a session or set up in advance - PowerPoints don't remain between sessions so slides should be saved as whiteboard files for faster loading later - Uploading PowerPoints can slow down sessions, so uploading one at a time and deleting is best - Moderators can promote students and remove moderator privileges from the user list or top menu