0:00 - Most Excel functions are useless
0:42 - Number 1 function - SUMIFS
1:52 - XLOOKUP function
2:40 - How to get multiple values with lookup? (FILTER function)
3:43 - COUNTIFS Function
5:49 - INDEX Function
6:40 - The most important function
6:57 - EDATE Function
7:50 - TEXTJOIN Function
8:25 - Using TEXTJOIN in a FUN way
9:07 - UNIQUE Function
9:57 - SORT Function
11:05 - IFERROR Function
11:52 - What if you don't like FUNCTIONS?