I often hear people referring to Microsoft Excel as a database—but that couldn't be further from the truth. Compared to true database systems, Excel is insecure, hits size limits too quickly, and ...

Microsoft Excel worksheets are convenient places to store limited amounts of data. Excel is a spreadsheet application, but an Excel file can also serve as a database for your website if you can ...

Excel's data validation feature is more versatile than you might think. Learn how to use literal values, input values, list values, and even formulas to restrict input date values using data ...