Questions that are extremely off topic, or of very low quality, may be removed at the discretion of the community and moderators.
Over time, closed questions that are not useful as signpoints to other questions may also be removed, as well as questions which have no significant activity over a very long period after being asked. For additional guidance, see How to Ask.
Answers that do not fundamentally answer the question may be removed. This includes answers that are …
commentary on the question or other answers
asking another, different question
“thanks!” or “me too!” responses
exact duplicates of other answers
barely more than a link to an external site
not even a partial answer to the actual question
If you wish to improve an existing answer, click edit. For additional guidance, see How to Answer.