Referring to this question, but applies probably to other questions.
Sometime a user has a question, usually a tech issue, which he asks for a specific solution. A suggested answer might suggest a solution for the problem but not the one specifically asked for (for example, user didn't identify the problem correctly). If the user accepts this answer, we are left with a "solved" question which the accepted answer looks unrelated to, leaving the title of the question a bit misleading.
When cases like this occur, should the original question be altered to better reflect the accepted answer?
For example, is it appropriate to change this question from "How to “un-optimize” my computer to run older games?" to "How can I reduce screen tearing when running games on a fast machine?"