kimkerry's honest review, Excel Power Pivot & Data Modeling Made Easy and Quick to Learn course

If you are determined to do data analysis in Excel, Power Query and Power Pivot are essential. However, it is difficult to find a place that provides such lectures properly, and even if you do find one, the communication skills are often poor. Instructor Song Yoon-hee solves these problems at once. If you have been looking around for a good class like me, this seems like a good choice.

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