Informal communication refers to the casual and unofficial exchange of information between individuals. This type of communication often occurs in social settings, such as among friends or colleagues during breaks. It can include conversations, text messages, or social media interactions, and is typically more relaxed than formal communication. Unlike formal communication, which follows specific protocols and structures, informal communication is spontaneous and flexible. It helps build relationships and fosters a sense of community. Examples of informal communication include chatting at the water cooler, sharing memes on social media, or discussing ideas over lunch.