Main themes of the article are communication problems as well as problem of working on a group project along with complete communication process, pross and cons of both oral and written communication and communication types in general. It is key to explain the importance of communication channels and recognize all the factors influecing possibly better communication between group members. There are various reasons why people choose to communicate with each other with vast majority of them being focused around gathering information or accomplishing certain goals. In order for communication to eventually happen necessary thing is, of course, the purpose of it- simply said a message that has to be transferred around the group which highlights importance of group communication giving it a top priority in a well- working and quality organized team. Effective communication is the key of successful teamwork.