The spelling, punctuation and grammar follows standard rules or conventions. Informal writing is different to formal writing as it is more reflective of a person’s speaking voice and personality.

It works well with formal writing, though sometimes it is used in informal writing. The phrase prepares your reader that the writing is coming to an end. Following this phrase, you concisely ...

But signs written only in Spanish often use the informal "tú," even when addressing strangers. This challenges the common assumption that we should always use formal language with people we don't ...