PowerPoint 2000 Proficient User 

...by using the
Format Painter. Find and replace text. Set tab formatting in a slide. Indent the text in a slide by using the
Promote and
Demote buttons. Add a new slide to a presentation. Control the level of detail displayed in the outline pane by using the
Outlining toolbar. Delete a slide. Hide a slide. Rearrange slides in the
Slide Sorter view. Copy a slide from another presentation
more...