Not at all. If you’ve never heard of Power Query before, our courses will get you up to speed with the most powerful tool in data transformation. And if you’ve already used Power Query, you’ll get a quick refresher on the fundamentals before learning more advanced concepts. We’ve structured the courses to take you from novice to expert. And wherever you are on your learning journey, you’ll be challenged. If you prefer, you can start with the Power Query Essentials course and then later upgrade to the Bundle option (see more details in the FAQ below about renewing, upgrading, and cancelling subscriptions).