Hiding a slide in Microsoft PowerPoint takes only a few steps — and unhiding that slide later is just as easy You may find this option helpful if you don't plan on using the slide in your presentation ...

Choosing File > New in Keynote opens a theme chooser; a collection of templates that have distinctive design styles. Although you might want to start with a blank canvas there is no option to do so.

David Martin has more than 20 years of experience in the industry as a programmer, systems and business analyst, author, and consultant. Apple recently released a support document that explains why ...