Contact

Found a wrong question, a bug, or have an idea? We'd like to hear it.

Reporting a question

The most helpful thing you can send is the exact wording of the question and, if you can, the answer you typed and what you think the right answer is. Typical problems we want to know about:

• The answer is wrong or out of date.
• A reasonable answer was marked wrong (for example an abbreviation or a different spelling).
• The question is unclear, or can't sensibly be answered by typing.
• The question is far too hard or too easy for its level.

Bugs

If something breaks, tell us what you were doing, what device and browser you use, and what happened. A screenshot helps.

Privacy requests

For anything about your data, see the privacy page, or email us at the address above.