Cooking is easy. The puzzle is figuring out what to eat. As soon as you know that, you can get started. The same holds for presentations. The sooner you can whip up a good, informative, and catchy topic, the easier the rest of the process becomes.
For what seems like ages, “Google” has been synonymous with “search.” Have a question? Google it. Looking for a product? Google it. But consumer search behavior has changed.