You must use Microsoft 365 for Work or School. A personal Microsoft account will not work with Glide (this is a limitation on Microsoft’s side, and we are working with them on it).
Your Microsoft 365 administrator must approve the Glide integration to access your Excel files in OneDrive. Please figure out who this person is, and get their commitment to test this before you tell us that you are able to test it.
If you meet these requirements, please let us know and we will onboard you.
Apps built with Excel are just like apps built with Google Sheets – the Math column is still useful if you don’t want to wait 3 minutes to add numbers.