1 Revise your proof: read PDF and editor's queries at the bottom. If needed, you may download a proof version of the PDF to your computer.

2 Check only the following (extra changes should be kept to a minimum):

• typesetting and editing
• completeness and correctness of all elements
• tables and figures

3 Insert corrections into the LaTeX file, which is exactly the same as used by the typesetter. Compile and immediately preview results of your changes. If you are uncertain about special typesetter's LaTeX syntax, feel free to indicate your corrections via remarks.

4 Ensure that you have answered all queries and inserted all corrections.

5 Validate your proof by clicking Validate and finish proofing. Check the summary of all changes made and the validation overview. Return and edit proof from the overview if necessary.

6 Finish proofing by clicking Submit your proof » button.