Richard,
I reviewed your Excel video on stock portfolio and followed your instructions to include a button to update my stock prices.  Some background: I have the recent Microsoft release. I have set up my documents to be automatically saved to Microsoft's "One Drive". My  portfolio has a security code feature.  I am told because of this "feature" this document will not be automatically saved and you have to manually save it when you exit the spreadsheet. I saved my spreadsheet and reopened it and clicked on the macro button and I get the following response. "Cannot run the macro "DG Invest Portfolio 2021.xlsx'!Update Prices'. The macro may not be available in this workbook or all macros may be disabled. Is there a problem using Macros when you use the security code feature?  Or is it something else?