How to Find or Submit Errata for a Product

1. Find your book or video on by searching for the title or ISBN.

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2. Select your product from the search results.

3. Click the View/Submit Errata link located beneath the book's cover image.

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4. Check the Confirmed Errata and Unconfirmed Errata tabs to see if the error you found has been reported.

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5. If the error has not been reported, click "Submit your own errata for this product" at the top of the page.

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6. Log in or enter your name and email address.

7. Enter the details of the error you found, completing all fields, then click submit.

For additional assistance, please contact O'Reilly Customer Service Book Support at or +1.707.827.7000 / 800.998.9938.

How Reporting Errata Helps

Errata that is submitted on becomes visible on the site immediately, so it may be helpful to other readers or viewers who encounter the same problem. Submitted errata is reviewed by O'Reilly or the author, and confirmed errors are corrected in electronic versions and future printings of a book.