Examine functions that help us trap and handle errors and discuss efficient methods to perform list comparisons. Continue to integrate these features as we proceed throughout the series. This is part 4 of a 10-part series Module 1: Fundamental Features Module 2: Fundamental Functions, Concepts, Techniques Module 3: Six Critical Excel Functions Module 4: Handling Errors and Comparing Lists Module 5: Date and Text Functions Module 6: Time-Saving Techniques Module 7: Introduction to PivotTables Module 8: PivotTable vs. Formula-Based Reports Module 9: PivotTable Wrap-Up and Web Data Module 10: Getting, Preparing and Summarizing Data