Write an efficient Oz implementation that is doing a function call for a given actual parameter only once

you can only change it if your real name or personal information was in it. and if so you would need to contact them directly with a username change request.

answer; (cfaa); computer fraud and abuse act;

cyberstalking on the internet means to harass or stalk someone, a group, or an organization. this may include defamation, slander, and false accusations. in many jurisdictions, cyberstalking is a criminal offense. 

on the other hand, cyberbullying focuses more on intimidating, threatening or harassing someone. harmful bullying include posting threats, rumors, and sexual remarks.