Describes the cause and action for error messages.
Error Message(English)：
typing in excel does not work
microsoft excel - Unable to enter anything into a cell - Super User
https://superuser.com/questions/846236/unable-to-enter-anything-into-a-cell
unable to see excel formula suggestions
https://superuser.com/questions/1186408/unable-to-see-excel-formula-suggestions
Excel cells remain blank after entering formula and ...
https://superuser.com/questions/1109688/excel-cells-remain-blank-after-entering-formula-and-pressing・・・
microsoft excel - Cells show formula, not formula ...
https://superuser.com/questions/811265/cells-show-formula-not-formula-result
Excel: show day of week does not work (German ...
https://superuser.com/questions/637604/excel-show-day-of-week-does-not-work-german-locale
Excel Tip of the Week #53 - Causes of formulas not calculating - Blogs ...
https://ion.icaew.com/itcounts/b/weblog/posts/exceltipoftheweek53causesofformulasnotcalculating
How to Enable Typing Slashes in Cells in Excel
https://www.howtogeek.com/220869/how-to-enable-typing-slashes-in-cells-in-excel/
Excel Formula Does Not Calculate | Dedicated Excel
http://dedicatedexcel.com/excel-formula-does-not-calculate/
Excel not responding, hangs, freezes or stops working - Excel
https://support.office.com/en-us/article/excel-not-responding-hangs-freezes-or-stops-working-37e7d3c・・・