Use MAP and LAMBDA to build centralized, error-proof, and auto-spilling Excel spreadsheet systems.

Microsoft recently added a new optical character recognition feature to Excel that lets users import data from a photograph taken from a smartphone. Here's how to use it. I first started using ...

The BYROW function is a powerful tool that applies a Lambda function to each row in your dataset. This function is particularly useful when you need to perform operations on a row-by-row basis. For ...

You can't have a successful data migration if you don't map it out from the start. Learn what data mapping is and why it's an important early step in data migration ...