Communication is of two types, i.e., Verbal Communication and Non-Verbal Communication
Verbal Communication: Verbal communication is the way we speak and use words to communicate with others. The speech should be very clear and confident. If you mumble the words, mispronunciation of words, or use wrong grammar, you really need to work on your communication.
Non Verbal Communication: Nonverbal communication refers to our body language, gestures and facial expressions. When a person speaks, it’s not only the words that communicate, but also the body. At workplace one should be very careful about the body language and gestures, as one wrong move can be misunderstood by others and you may have to face consequences.