Describes the cause and action for error messages.
filter does not recognize data
Why is Excel's filter not working? - Quora
How do I filter time in Excel?
How does Excel recognize the header row when filtering?
Not all items are displayed in the AutoFilter in Excel. How can ...
Filter stops working partway down the spreadsheet in MicrosoftR Excel ...
How to Include All Rows for Filters in Excel | Chron.com
Advanced Filter does not recognize blanks returned by a formula ...
Excel Date Filter not grouping dates