Abstract: An error checker identifies spreadsheet errors by traversing a spreadsheet cell-by-cell and comparing each cell's contents to a list of error rules. When a cell's contents satisfy an error rules, then the cell is identified as containing a potential spreadsheet error. The error checker identifies potential spreadsheet errors and marks the cells containing the potential errors with an error indicator. A drop-down menu is provided that includes an element identifying the error rule that was invoked by the cell's contents and may include one or more recommended actions to resolve the identified error.

Abstract: An error checker identifies spreadsheet errors by traversing a spreadsheet cell-by-cell and comparing each cell's contents to a list of error rules. When a cell's contents satisfy an error rule, then the cell is identified as containing a potential spreadsheet error. The error checker operates in both background and foreground modes. In background mode, the error checker identifies potential spreadsheet errors and marks the cells containing the potential errors with an error indicator. A drop-down menu is provided that includes an element identifying the error rule that was invoked by the cell's contents and may include one or more recommended actions to resolve the identified error. The menu can also include selections for referencing a help facility for more information about the identified error, ignoring the error, accessing the cell to edit the cell's contents, and accessing a debugging utility for evaluating and modifying a spreadsheet formula.