Bachelor of Commerce(B.COM) is also a three-year degree course which is taken up by commerce students wanting to make a career in finance, taxation, and accountancy. Those opting for B. Com will learn general business principles, accounting, finance, law, Economy structures, etc. This is a course that most 12th Commerce stream students pursue after schooling and there are many reasons why this course is so popular. First of all, the level of academic difficulty associated with this course is not too high. That means it is relatively easy to go through B.Com. program and obtain a Degree.