Clean, shape, and transform your data.<br><br>This is the fifth course in the Microsoft Power BI series. This course focuses on using Power Query to clean, shape, and transform data while still allowing you a one-click refresh. The course will review various data issues including appending files, combining multiple files from a folder, adding custom columns, un-pivoting data, and creating a lookup table. The course is resented using Excel 2019, but most concepts covered in this course apply to all versions of Excel.