Method to get answers accepted if OP is unregistered
50556
Force Accepted Answers on Questions by Inactive Users
52397
Some answers got unaccepted in my rep history but still display a checkmark
23542
How can I view all my unaccepted questions across SE?
29722
Which answer do I accept if I have multiple correct answers?
9977
Policy on accepting answer after question is no longer relevant to original poster
68056
How should I flag a user account if it has no posts to flag?
70256
Notify question OP (and those who marked it a favourite) if an answer has been modified
103155
Does Stack Exchange allow for answers which question the validity or stance of the original question?
23614
A method for the OP to accept comments?
109397
Filtered Questions Asked By Accepted Answer/ No Accepted Answer
1012
What can I do when getting "We are no longer accepting questions/answers from this account"?
110170
How do I accept an answer when I have no expertise to know which is correct?
153108
How do I find out the total number of accepted answers?
610
Show all of my question/answers to me even if they are deleted
119390
What can cause an answer to get deleted without information about who actually deleted it?
88207
Automatically protect questions with three or more low-rep-user deleted answers
43873
Can you fake a closed question? [‌closed]