Yike Guo

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

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

95% of all spreadsheets contain errors. So, it is almost certain that your spreadsheets are wrong.

Spreadsheet errors are reduced by using good design. Our students do three assignments to acquire good spreadsheet design skills.

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

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

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

Overconfidence is one of the main causes of spreadsheet errors. Being informed about overconfidence leads to more accurate spreadsheets.