Spreadsheets can be considered to be the world's most successful end-user programming language. Spreadsheet formulas are Turing complete.
95% of all spreadsheets contain errors. So, it is almost certain that your spreadsheets are wrong.
A poorly documented spreadsheet erodes effective use. Our workshops help students develop good documentation habits and skills.
Creating a slow spreadsheet is easy. Creating an efficient spreadsheet requires more thought and application of specific techniques.
Connexion is a collection of the most useful and interesting spreadsheet-related articles from the web.
Solver Max provides a collection of optimization model examples in Excel (using the Solver and OpenSolver add-ins) and Python.
Incorrect use of Excel's NPV function is a common source of spreadsheet errors. We show several pitfalls and ways to avoid them.
The twenty principles for good spreadsheet practice aims to reduce the amount of time wasted and the number of errors.
We can help you make better spreadsheets:
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