How do i choose a best answer?

Question

how can i choose a best answer like when somone answers my question how can i choose wich one the best

Answer 1

You have to wait for a couple of hours and then after a while when you click back on the question you asked you will see a blue box underneath each answer saying best answer and you just click for the one you want to make best answer :)

Answer 2

you will see a blue box and you just click on that

Answer 3

Wait 4 hours then return to your question and under each answer will be a blue button that says Choose Best Answer. You click the button that answers your question or you like the best. Then you can click on stars to rate what you thought of the answer and leave a comment like thank you or something. You will receive 3 points back and if you answer a question you will receive 2 more points. So then you will have your -5 points back for asking the question.