It's Monday morning, and an "updated" copy of an Excel workbook is sitting in your inbox. But when you open it, it's often impossible to tell what's changed. Instead of playing a game of spot the ...

When multiple employees work on different copies of an Excel workbook, you eventually need to combine the changes to produce a single file. Excel's Compare and Merge Workbooks feature enables you to ...

If you work with multiple Excel files over the course of a workday, and especially if you use a dual-monitor setup, you might wonder how you can launch each Excel file in its own window so you can ...