How to Merge Documents in Excel 2007. Multiple people working on the same business project can increase productivity and speed up progress. In Microsoft Excel, several people can update a shared ...

How to Compare Values of One Workbook to Another in Excel. In Microsoft Excel you can use a formula to compare two similar documents in different workbooks. For example, if a small business has ...

Excel macros let you automate repetitive tasks for substantial time savings. Here’s how to put them to work for you.

At the file level, you can password protect an Excel workbook in two ways: You can determine who can get in and who can save changes.