In a reference what does online mean?

10. when you create a pivottable, you need to specify where to find the data for the pivottable. is it true

In which part of a professional email should you try to be brief, but highly descriptive?

If you're using an existing powerpoint presentation that will receive new slides based on a word outline, select the a. slide that will appear after the new slides. b. first slide in the presentation. c. slide that will appear before the new slides. d. last slide in the presentation.