Simplest pivot table
No frills, no complications, just a very quick tutorial on how to create one.
For those who need a bit more details, I have 3 much more in-depth tutorial here:
Create a Pivot Table: • Pivot Tables in Google Spreadsheets
Add calculated fields to a pivot table: • Pivot Tables 2 - Calculated fields in...
Update a Pivot Table: • How to Update Pivot Tables in Google ...