How I would apply the knowledge that I have gained about effective business communication in my future job would be by how to prepare for a job. I would know where to start and how. You can’t start a conversation without the person you speaking to give you a positive respond. If you are book smart but cant use the proper communication is bad business. Having good knowledge with business communication will bring happy customers. Know how to use the correct business etiquette. Because peoples that cant write or communicate clearly are mostly not to be hired. And if they are working, are most likely to last long enough for a promotion. I will also already have a resume ready, cover letter, and a follow up letter to provide if needed. I will dress professionally, listen, and be professional after gaining effective business communication knowledge. But, as for as applying the knowledge from effective business communication, that I gain for college courses would be talk I know how to speak in front of the class with no problem. Being able to use the business communication, while presenting a presentation will make your project make a passing grade. But, I also think that it can prepare you for the field that you’re going into. You will already have gain the knowledge; therefore you won’t have to gain it again. Everyone should have a little business communication in them when they turn 18, no more than 21. You just got to know to use it. Also, you just need to get further training or information on it to improve your business communication. Being able to speak in public or in private to me is business communication. That's my opinion about effective business.