This document provides instructions for importing data from web pages into Excel. It explains how to use the Import feature on the Data ribbon to open a mini-browser and select tables on web pages for import. It describes how the imported data will be placed in the worksheet and how to access properties of the web query. Additional sections cover using comments, showing and tracing formulas, tracking changes made by collaborators, protecting Excel files with passwords, and adding digital signatures to verify the author of changes.