Neil Smith

Once information is loaded into a spreadsheet, it acquires properties that it may not deserve – a process called reification.

Every study that has looked for errors has found them in considerable numbers. Spreadsheeting's childhood is over.

This early spreadsheet, a Babylonian clay tablet c.1800 BC, contains several errors. How many errors do your spreadsheets have?

Our spreadsheet methodology has criteria for designing, building, and validating spreadsheets to ensure that they work correctly.

"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.

The twenty principles for good spreadsheet practice aims to reduce the amount of time wasted and the number of errors.

Spreadsheet audit and review procedures are an essential part of almost all City of London financial transactions.

The cascading structure of typical spreadsheet formulae means that just about every spreadsheet is almost certainly wrong.