CO lists 5 free courses to help you hone your business skills. They address conflict resolution, exercising leadership, fundamentals of management, communication skills, and training skills. The time for each course varies (e.g., 2 hours; 4 hours; 4 weeks with 2-3 hours per week), but you can go at your own pace. Note: While the courses are free, there may be fees involved (e.g., registration at Coursera; fee for a course completion certificate). #IdeaoftheDay