The summary of changes in the Reviewing Pane shows only insertions and deletions.

What is the primary purpose of the power supply?

A) Controls internal computer temperature B) Converts AC to DC C) Provides power to external devices D) Supplies AC electricity to the computer parts

When you view a presentation on your computer instead of on the web, you are viewing the presentation _______________ .

Fill in the blank(s) with the appropriate word(s).