Figure A We’ll add a data validation control to this sheet. Click the Data tab, and then, click Data Validation in the Data Tools group. In the resulting dialog, choose List from the Allow dropdown.

To add a sheet to a workbook using VBA: Depending on the result you want to achieve, you can either use the: Copy method => For a copy of an existing sheet Add method => To add a new blank sheet to ...

Identifying differences between Excel files maintains data integrity. Further learning in Excel, Power BI, SQL, and VBA enhances data analysis capabilities.