D. It allows the computer communicate with the World Wide Web.
Explanation:
The Web (as it is called ) has so much content that can be accessed by the Computer only when the computer user is connected to the Internet using a Web Browser.
Without it, the user can't access the contents of the WWW.
Click the font drop-down box in the tool settings bar. Select "Arial." 6. Press "Alt-3" using your keyboard number pad's "3" key to insert the heart symbol<span>.</span>
