Domasla doesn't know the word "anyways" because it really doesn't exist. It is a colloquialism used by those who speak the English language poorly, and used in conversation in place of something like "however," or "to continue...," such as in "Anyways, as I was saying..." It is probably best that you strike it from your English vocabulary.

I'm not that good in english but in my opinion : if you're chatting with someone and than interrupts you and you wanna cuntiue what you were saying, you say anyway... but if none of you were chating and you wanted to start a conversation.. you say : anyways.... It's like you're saying : so.. what's up. but that's just my opinion..

'anyways'? - I didn't know that word. 'anyway' or '(by) any way' says the same. There's no need for a plural like 'anyways'. Do you mean something like 'always'?