making and saving a selection on an independent tier (the section called “Making a selection on an independent tier”);

making and saving a selection on an independent tier while playing (the section called “Using the selection controls”);

making and saving a selection on a referring tier (the section called “Making and saving a selection on a referring tier”);

deselecting a selection (the section called “Deselecting a selection”);

changing the time alignment of an existing selection (the section called “Changing the boundaries of an existing selection and annotation”);

activating and deactivating the Bulldozer mode (the section called “Activating and deactivating the Bulldozer mode or Shift mode”).