Can I re-ask a question if it hasn't been answered?
41718
As a new user without much rep, what should I do if someone else has already asked a question I have, but it has no answers?
32895
How can I avoid asking duplicate questions?
137880
I no longer need an answer to a question; what should I do to the question?
84236
Asking a "Do you have..." question without do-support
69552
Unanswered Question - Answered in comments
11892
Reset question grace period once an answer has been posted
25593
Encourage users to select 'Accepted Answer' for old Questions
138735
Questions with once good answers that are now out of date and need updates
5563
Asking users to accept answer when they comment that it answers their question
82565
How to reopen a question by a third party
13335
Someone flagged my question as already answered, but it's not
85905
Clarification for non-answers
32429
Tell rate-limited users how long they have to wait before asking a new question
20597
How do you reopen a closed question?
24386
Submitting an answer to a closed question
39772
What is the official etiquette on answering a question twice?
102333
What to do with closed questions with out of date answers?