Describes the cause and action for error messages.
Error Message(English)：
does not highlight active cell
How to highlight active cell or selection in Excel? - ExtendOffice
https://www.extendoffice.com/documents/excel/2129-excel-highlight-active-cell.html
Excel 2013 Tutorial#32 How to Highlight active cell in Excel 2013 ...
https://www.youtube.com/watch?v=6djwOOYfvhQ
https://www.youtube.com/watch?v=6djwOOYfvhQ
Excel Highlight Active Cell - YouTube
https://www.youtube.com/watch?v=NFngtL2OoWo
https://www.youtube.com/watch?v=NFngtL2OoWo
Tom's Tutorials for Excel: Color the active cell, row, or column ...
https://www.atlaspm.com/toms-tutorials-for-excel/toms-tips-for-excel-color-the-active-cell-row-or-co・・・
No shading/highlighting of selected cells in Excel 2007 - Dell Community
https://www.dell.com/community/Productivity-Software/No-shading-highlighting-of-selected-cells-in-Ex・・・
Highlight the Active Row and Column in a Data Range in Excel
https://trumpexcel.com/highlight-active-row-column-excel/
Selected Cells Not Shaded (Microsoft Excel) - Excel Ribbon Tips
https://excelribbon.tips.net/T006232_Selected_Cells_Not_Shaded.html