Describes the cause and action for error messages.
Error Message(English)：
microsoft excel missing formatting
File formats that are supported in Excel - Excel - Office Support
https://support.office.com/en-ie/article/file-formats-that-are-supported-in-excel-0943ff2c-6014-4e8d・・・
Format an Excel table - Office Support
https://support.office.com/en-us/article/format-an-excel-table-6789619f-c889-495c-99c2-2f971c0e2370
How to control and understand settings in the Format Cells dialog box ...
https://support.microsoft.com/en-nz/help/264372/how-to-control-and-understand-settings-in-the-format・・・
You receive a "Too many different cell formats" error message in Excel
https://support.microsoft.com/en-us/help/213904/you-receive-a-too-many-different-cell-formats-error-・・・
[MS-XLS]: Excel Binary File Format (.xls) Structure | Microsoft Docs
https://docs.microsoft.com/en-us/openspecs/office_file_formats/ms-xls/cd03cb5f-ca02-4934-a391-bb674c・・・
Microsoft Excel - Office Timeline
https://www.officetimeline.com/make-gantt-chart/excel
Where is Conditional Formatting in Excel 2007, 2010, 2013, 2016 ...
https://www.addintools.com/documents/excel/where-is-conditional-formatting.html
Limitations When Producing Reports in Microsoft Excel Format - IBM
https://www.ibm.com/support/knowledgecenter/en/SSEP7J_11.1.0/com.ibm.swg.ba.cognos.ug_cr_rptstd.doc/・・・
Microsoft Excel: View, Edit, & Create Spreadsheets - Apps on Google ...
https://play.google.com/store/apps/details?id=com.microsoft.office.excel&hl=en_US