Always upvote the answer that helped you!

1. You will see these arrows in every question page. They allow you to upvote/downvote according to the relevancy of the question/answer.
2. Edit your question/answer if you wish to change it or update it.
3. If you dont understand something about the question, leave a comment asking. The answer field should be only used for answers.
4. If the author of a question mark an answer as solution, this mark will be visible.
5. Click here to see more details about the operation of the system!