1) The document discusses the various technologies the author learned to use while creating a film opening for a class, including blogger for submitting work, cameras and equipment for filming, and Final Cut Pro for editing.
2) The author discusses learning how to use blogger to create posts and present work, including adding pictures, posts, and formatting the blog.
3) Details are provided about learning to use camera equipment like tripods, adjusting settings, and using a recorder to capture sound effects.