If you are an Adwords Advertiser you may have unanswered questions about aspects of the program. The questions listed below and their answers are a resource that expands on and clarifies Googles own Adwords information.
Where is the Google Adwords Login?
Does Adwords have a Keyword Suggestion Tool?
Is there an Adwords Traffic Estimator?
Are there Minimum or Maximum Bids?
What are the most expensive Pay Per Click (PPC) Keywords?