A correction should make the page more useful and more accurate. If a calculation, source interpretation or procedure appears wrong, send its URL and the specific issue through the contact form.
What to include
- The page URL and the heading or statement involved.
- Application, operating-system and hardware details when compatibility is relevant.
- The exact inputs and expected result for a calculator problem.
- A link to primary documentation or a concise reproducible example.
How changes are handled
We assess the reported claim against its evidence and scope. A substantive correction should update the page’s date and add a visible correction note explaining the changed conclusion. Small spelling or formatting fixes may be made without a separate note. If the answer remains uncertain, the page should state that uncertainty rather than preserve an unsupported recommendation.
Response limits
This is an independently operated project. There is no guaranteed response time or individual troubleshooting service. Do not send passwords, license keys, confidential footage or client information. A message is an enquiry, not permission to publish your personal details.