Henk Vlootman

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

Connexion is a collection of the most useful and interesting spreadsheet-related articles from the web.

Spreadsheets have errors like dogs have fleas. Nine out of every ten spreadsheets suffer some error, and consequences can be severe.

This article walks you through different methods and built-in tools that can be used to audit and debug Excel spreadsheets.

Good spreadsheets are essential for informing decision making. But most spreadsheets are not good. We help you make better spreadsheets.

Only a quarter of survey participants were satisfied with their spreadsheet testing. Their techniques are largely manual and lack formalism.

60% of large companies feel 'Spreadsheet Hell' describes their reliance on spreadsheets either completely or fairly well.

"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.