____ is a special effect that is created by reducing the number of colors available for the image.

In addition to the core desktop Office suite, Office 365 provides access to ____.

A. email B. calendars C. conferencing D. file sharing E. all of the above

The letter-spacing property can be used to ____.

A. make text easier to read B. add visual interest C. Both a and b. D. Neither a nor b.