Unleash the power of custom functions in Power Query
Chapters:
00:00 - 00:12 Introduction to M in Power Query
00:13 - 04:04 How to Create a Column that is the Sum of 2 Columns
04:05 - 06:23 How to Create a Column that is the Average of 2 Columns
06:24 - 09:35 How to Create a Column 5 Days from Specified Date