The cascading structure of typical spreadsheet formulae means that just about every spreadsheet is almost certainly wrong.
Our spreadsheet methodology has criteria for designing, building, and validating spreadsheets to ensure that they work correctly.
Incorrect use of Excel's NPV function is a common source of spreadsheet errors. We show several pitfalls and ways to avoid them.
Your spreadsheets may be disasters in the making. Strive for spreadsheets that are validated, reliable, and auditable.
"Oh My God" my formulas are not working! This article covers most of the reasons for Excel formulas not working. And how to fix them.
Errors in the data, formulas, or manipulation of spreadsheets could be costly, even devastating.
Spreadsheet errors are reduced by using good design. Our students do three assignments to acquire good spreadsheet design skills.
Spreadsheets can be considered to be the world's most successful end-user programming language. Spreadsheet formulas are Turing complete.
We can help you make better spreadsheets:
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