Reporting an error in a question or explanation

Every question and explanation has a Report an error button. Tell us what you think is wrong and, if you can, the source you are relying on.

• Our editorial and legal reviewers check the report. If it is right, we publish a corrected version and note the change.
• Your past answers keep the version you originally saw, so your history stays accurate.
• You can follow your reports on the Reports page.

Law changes: when the law changes we update affected content and mark it as updated. See Updates in your account.