What is the difference between primary sources and editorial?

Primary - provides a firsthand experience.

editorial - opinion from the author of a newspaper

The difference between primary sources and editorial sources is that primary sources provides direct or firsthand evidence about an event, object, person, or work of art. Primary sources include historical and legal documents, eyewitness accounts, results of experiments, statistical data, pieces of creative writing, audio and video recordings, speeches, and art objects. While editorial doesn’t.