You can use the COUNTIF function in Google Sheets to find the number of items in a range that meet certain criteria. You can use text, numbers, and dates as criteria in the COUNTIF function. COUNTIF ...
You can use VLOOKUP with Google Sheets; it's similar to how the function works in Excel. The VLOOKUP formula can find values in tables on the same sheet or a different sheet, but it can only find ...
Every few months, someone discovers the Google Sheets QUERY function and has the same reaction: why did nobody tell me about this? Here is what it does and why it changes how you work with data.