[Stack Exchange directions state][1]:

To mark an answer as accepted, click on the check mark beside the answer to toggle it from greyed out to filled in.

However, the comments to my question do not have green outlined checkmarks. I want to mark a comment as an accepted answer. How can I do that?

Stack Exchange directions state:

To mark an answer as accepted, click on the check mark beside the answer to toggle it from greyed out to filled in.

However, the comments to my question do not have green outlined checkmarks. I want to mark a comment as an accepted answer. How can I do that?

StackOverflow directions state: "To mark an answer as accepted, click on the check mark beside the answer to toggle it from greyed out to filled in." Link: https://stackoverflow.com/help/someone-answers

However, the comments to my question do not have green outlined checkmarks. I want to mark a comment as an accepted answer but how?

The question is in the TeX community, tagged "input", named "Can TeX read a line in a file and use it as input?".

[Stack Exchange directions state][1]:

To mark an answer as accepted, click on the check mark beside the answer to toggle it from greyed out to filled in.

However, the comments to my question do not have green outlined checkmarks. I want to mark a comment as an accepted answer. How can I do that?