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Alpha o - I can't answer Kobo related questions, but...
Use Preferences->Toolbars to add/remove/re-order icons/features on the toolbars
Use the Create Catalogue tool, or the
calibredb list command to create a CSV list of books. View via a spreadsheet program such as MS Office Excel or Libre Office Calc. If you don't have/want either of those you could try this
CSVFileView.
BR