Describes the cause and action for error messages.
Error Message(English)：
ms excel style comma not found
Microsoft excel comma style settings - YouTube
https://www.youtube.com/watch?v=EnNf9q32ZQc
https://www.youtube.com/watch?v=EnNf9q32ZQc
Excel 2010 Use the Comma Style Button - YouTube
https://www.youtube.com/watch?v=pXEZiNaQPKs
https://www.youtube.com/watch?v=pXEZiNaQPKs
8 Excel Error Messages You're Sick of Seeing (And How to Fix Them)
https://blog.hubspot.com/marketing/common-excel-error-messages
Comma Style Button - CHANGING DEFAULT - Mr. Excel
https://www.mrexcel.com/forum/excel-questions/529802-comma-style-button-changing-default.html
Working with the Comma Style in Excel 2007 - dummies
https://www.dummies.com/software/microsoft-office/excel/working-with-the-comma-style-in-excel-2007/
Default settings and Configuring Excel - MeadInKent
http://www.meadinkent.co.uk/xlconfigure.htm
How to remove all commas in Excel? - ExtendOffice
https://www.extendoffice.com/documents/excel/2875-excel-remove-all-commas.html