Excel VBA Computing

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.

Creating a slow spreadsheet is easy. Creating an efficient spreadsheet requires more thought and application of specific techniques.

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

Spreadsheets can be considered to be the world's most successful end-user programming language. Spreadsheet formulas are Turing complete.

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

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.