A clean copy is a document that has been edited and proofread to ensure accuracy and clarity. It is the final version of a document before it is published or distributed. Editing is the process of reviewing a document for errors, typos, and inconsistencies. The editor will make corrections and changes to the document to ensure that it is accurate and clear. The editor may also suggest changes to improve the document's readability and flow. A clean copy is the result of the editing process and is ready for publication or distribution.