Which of the following is a feature of the ideastorm website launched by dell? a. tracks a competitor's marketing campaign b. promotes newly launched products c. suggests new products for development d. informs investors about the company's goals

Mariah was working on a multimedia presentation that included both video and audio files. the file was huge, and she wanted to send it to her coworker in another office. she needed to reduce the size of the file so that it could be transmitted faster. the utility she used to do this was