PowerBI has evolved so much over the last few years that it's hard to keep up with all the updates. It's even harder to get started with the technology if you are new to tech or a business person trying to make the conversion and get into self-service data analytics.
Fortunately, this is a community to help you with everything you need.
I can help you transition and learn the basic of PowerQuery and PowerBI. I also teach these principles in Excel. One of the most important lessons is how to structure data.
So go ahead and message me any questions that you may have