Notes and comments

Your DataCo colleagues and managers will be excited to see your work so far, so you will have to share your file at some point. To help others understand what you have done, add some notes and comments to explain and discuss your work.

If you lost progress, close any open reports and load 3_4_providing_feedback.xlsx from the Workbooks folder. If a message appears saying "Security Warning - External Data Connections have been disabled", click on Enable Content and continue.