Describes the cause and action for error messages.
Error Message(English)：
vertical split missing
Split panes to lock rows or columns in separate worksheet areas - Excel
https://support.office.com/en-ie/article/split-panes-to-lock-rows-or-columns-in-separate-worksheet-a・・・
Excel 2016: Freezing Panes and View Options - GCFLearnFree
https://edu.gcfglobal.org/en/excel2016/freezing-panes-and-view-options/1/
scrolling - MS Excel scroll bar disappeared - Super User
https://superuser.com/questions/1302904/ms-excel-scroll-bar-disappeared
Freezing Panes - Using Microsoft Excel - Research Guides at ...
https://guides.lib.umich.edu/c.php?g=283162&p=1886442
Where is Split Panes in Microsoft Excel 2007, 2010, 2013, 2016, 2019 ...
https://www.addintools.com/documents/excel/where-split.html
Split Panes in Excel - Instructions and Video Lesson - TeachUcomp, Inc.
https://www.teachucomp.com/split-panes-in-excel-instructions/
How to show or hide Horizontal & Vertical scroll bar in Microsoft Excel?
https://www.extendoffice.com/documents/excel/665-excel-show-hide-scrollbar.html
::Split Views for Documents/Spreadsheets - CodeJacked
http://www.codejacked.com/split-views-for-documentsspreadsheets/
How to freeze rows and columns in Excel - Ablebits.com
https://www.ablebits.com/office-addins-blog/2018/06/20/freeze-rows-columns-excel/