Here are questions and answers about FreeBSD for beginners. You are not require to read neither the handbook nor old logs, but just write your question frankly, but the official language for FreeBSD users is English even for Japanese users.
Also you don't have to show the "how to repeat" information nor the error message, because the esper will presume it.
FreeBSD is for people who want to know why it works. MacOS is for people who don't want to know why it works. DOS is for people who want to know why it does not work. Windows is for people who don't want to know why it does not work.