Describes the cause and action for error messages.
Error Message(English)：
does not filter by colour
microsoft excel - "Filter by color" has disappeared from my ...
https://superuser.com/questions/1258154/filter-by-color-has-disappeared-from-my-dropdown-filter
Filtering character in Excel
https://superuser.com/questions/715504/filtering-character-in-excel
microsoft excel - How to filter cells based on ...
https://superuser.com/questions/652303/how-to-filter-cells-based-on-font-color
microsoft excel - Reset sort by color filter
https://superuser.com/questions/636622/reset-sort-by-color-filter
How to filter and sort cells by color in Excel 2016, 2013 and 2010
https://www.ablebits.com/office-addins-blog/2013/12/18/sort-by-color-excel/
Limitation (or bug?) with Filter by Color | wmfexcel
https://wmfexcel.com/2016/01/30/limitation-or-bug-with-filter-by-color/
Filter by font color, cell color, or icon sets - Excel for Mac - Office Support
https://support.office.com/en-us/article/filter-by-font-color-cell-color-or-icon-sets-4af3e865-3e34-・・・
How to filter or select cells by cell color in Excel? - ExtendOffice
https://www.extendoffice.com/documents/excel/912-excel-filter-by-cell-color.html
Sort and filter by color in Microsoft Excel - YouTube
https://www.youtube.com/watch?v=_IgPAHe0mN8