How do you mark an answer as best answer?

Question

Somebody answered my question correctly! How do I give them best answer?

Answer 1

Very good question.  After four hours, a button appears under the answers that allows you to mark the best answer.

Having said that, mark mine as best answer!  lol jk.

Have fun using Yahoo Answers.

Answer 2

click on my profile at the top of the page on the right, scroll down and click on my questions, click on the question you want to choose a best answer for and choose the one you want.

Answer 3

After 4 hours passed you´ll be given an option to select the best answer.