What is the easiest way to compare AdWords performance data for two date periods?

To ensure high Ad relevancy, Keywords within a single group should all:

What's the best way to view AdWords performance split by device type?

For Direct Sales online, what is typically the most important metric for gauging performance?

Dee has seen a drop in position and a reduction in clicks in the past couple of months that she thinks might be due to new competition. What report can she look at to assess this?

What are Labels in AdWords?

What is not considered to be a close variant of a word when using broad match keyword?

Which is not a technique that Google uses to determine location targeting?

Where do you redeem advertising credits you've received for referring others to Adwords?

Video campaigns allow you to only display the URL you are actually linking to.

What is the Bid Simulator used for?