After creating a Drive, you can upload any file you want to it, but it's probably best to keep your Drive tidy by creating a few folders.
Click on the +NEW button and choose “New Folder”. In our example ‘Photos’ Drive I could create a few different folders such as “Summer Vacation 2021” or “1st Birthday”.
Once you create a new folder it will appear under the Drive that you have assigned it to.
Select the folder that you have created, and it will take you another level down into that folder.
From here, you can upload files or create more folders within the Drive. You can always navigate easily through your Drive by clicking on the folder names that now appear as breadcrumbs in the top navigation.
Caution: If a folder ever fails to appear or goes missing, click the circle icon to refresh your Drive and it should appear.