Although Microsoft Excel itself is a big calculator, using Excel Macro & VBA remains a popular method to create a calculator. Obviously, lots of coding is required to build a prototype of a calculator ...

How to Use .NET Class Library in Excel VBA. Your business's software developers can work with Microsoft's .NET framework to create powerful Excel macros for your spreadsheets. The .NET framework ...

Although Microsoft Excel is a powerful spreadsheet out of the box, macros make it even more useful. You can create and record macros within the app.

How to write VBA code If you want to learn Visual Basic for Applications, start with our guide to creating Excel macros.