Describes the cause and action for error messages.
Error Message(English)：
formula bar missing on excel
Controlling Display of the Formula Bar (Microsoft Excel)
https://excelribbon.tips.net/T007558_Controlling_Display_of_the_Formula_Bar.html
Excel (Win) - Recovering the Formula Bar
https://kb.wisc.edu/helpdesk/page.php?id=1235
Excel Tutorial: Hide and Show the Excel Formula Bar and Ribbon ...
https://www.youtube.com/watch?v=HNWGV9C0FHI
https://www.youtube.com/watch?v=HNWGV9C0FHI
How to show or hide formula bar in Excel? - ExtendOffice
https://www.extendoffice.com/documents/excel/594-excel-show-hide-formula-bar.html
Formula bar in Excel: how to show, hide, expand or collapse
https://www.ablebits.com/office-addins-blog/2016/01/21/formula-bar-excel/
My name box disappeared! : excel - Reddit
https://www.reddit.com/r/excel/comments/8qd69i/my_name_box_disappeared/
Missing Formula Bar in Excel (for Mac) | David Eedle
https://eedle.com/2010/02/01/my-formula-bar-was-missing-in-excel-mac-click-on-view-formula-bar-and-t・・・
Excel 2016 (Mac): How to Show & Hide the Formula Bar? - GROK ...
https://grok.lsu.edu/article.aspx?articleid=17999