I can allow a Photo Library on your Mac and iOS devices to access your entire library automatically
iCloud Photos Library
This is useful for quickly previewing video or finding a particular moment.
What is Skimming
These help you organize and control the sound of the recordings and other material in a project.
What is a Track
I automatically gather and displays photos in your library that meet criteria you specify.
What are Smart Albums
These sets of visually related titles and transitions—that have a unique visual style and give your movies professional polish
What is Themes
I can get a brief description of windows, controls, and other elements of the GarageBand interface without leaving the application or interrupting your workflow.
What is Quick Help
You can give your photos a special look by using one of these?
What is filters
You can fine-tune the duration of a clip in your movie by moving the clip’s start point or end point, or by changing the duration of a range selection.
What is Trim Clips
I have a ruler, playhead, and grid. What am I?
What is the Editor
This is the only library that can access iCloud services, including iCloud Photo Library, iCloud Photo Sharing, and My Photo Stream.
What is the System Photo Library
What is the feature name that iMovie includes templates you can use to create Hollywood-style movies?
What is Trailers
I can teach you how to play your guitar or keyboard. What am I?
What is Lessons
You can use these to create projects such as print products, slideshows, and customized websites.
What is third-party extensions
What feature is a great presentation environment where you can view high-quality versions of your movies, trailers, and clips.
What is iMovie Theater
I can define and modify all that apply's to a project.
What is GarageBand Preferences