As you point to each action group and action, Access displays a(n) ________ that explains the general purpose of the object

The ____ was initially built to handle voice communications, it also became an integral part of computer communications.

A. ARPANET B. MILNET C. PSTN D. CANARIE

You can view multiple webpages in most browsers using ________.

a. add-ons b. extensions c. plug-ins d. tabs