A few examples of the types of formula errors that could occur in Excel are shown next. For a more comprehensive list, please consult the Help facility within the Excel program. You can search for help by pressing the F1 key on the keyboard, which will open the Help pane to the right of the workbook. In this pane, search for formula error, where you will find a huge range of categories with some very useful troubleshooting tips, as illustrated in the following screenshot:
When entering a formula into a cell, various error messages display if there is something wrong. The calculations are therefore not able to work. ...
