Best answer will be awarded for ? on copy right infringement??

Do you have to obtain premission to repost info online on your own website or can you just aknowledge it by stating where you got it from (and do you even have to )does this apply to linking website and viedo, news articles, site designs or is this all consider public territory this question umes you are not trying to slander or harm the the info you are borrowing can you add to change or alter it.