How to Perform Multiple Queries on an Excel Spreadsheet. Using the External Data Connection feature in Excel, you can acquire information from external sources, such as Access and SQL Server. The ...

Not surprisingly, Microsoft itself uses this to provide Big Data services right within Excel – Excel is one of the primary clients to enable big data analytics on Microsoft platforms.

Use Excel data validation to prevent duplicate values in a column Your email has been sent Prevent duplicates before they happen by combining a simple function with data validation. Excel has ...