If you are talking about true Albums generated in the Organizer, the only way to transfer them is to convert your old catalog to the newer version. This should be done automatically when you first launched the latest version. But if you missed that, you can convert the catalog, using the File>Manage Catalogs dialog and clicking on the Convert button.
If you are using the term Album in a more generic sense, we need to know exactly how you are using the term and exactly what you want to do.
@Bonne_Terre Thanks for reaching out for your query. For moving your albums,pictures video etc. to Elements 2021 you can covert the previous version catalog. This conversion should happen automatically when EO in Elements 2021 is launched. But if that step is not performed so far then you can convert the catalog manually, using the File>Manage Catalogs dialog and clicking on the Convert button.Manage Catalog window should automatically list the previous version catalogs, just choose convert button.Please reach out to us in case you still have further issues.