Parents have no cause to worry whether children use NFS because it is largely harmless. Nevertheless, children should discuss the topic of slang and context online. When children fail to understand something, make them inquire and keep in mind that they must not approach strangers with words that are vague and awkward to them. Parental control apps and open communication will keep the parents up to date with the changing internet jargon and online safety. Know more about what does nfs mean