Let the interviewer bring up this subject. Emphasize What You Can Do For The Organization. This means emphasizing your transferable skills. Employers are concerned most with what you can do for them. Focus on your ability to learn quickly and easily, communication skills, interpersonal abilities, analytical thinking talents, and other skills developed while in college.
Most employers know a 'set answer' when they hear one.
Arguing with an employer will shorten the interview and affect your chances of employment. If there were problems with previous experiences, try to put your answers in the positive rather than the negative. If you slight a former employer, the interviewer may assume that you will someday do the same to him or her. Try to Be as Specific as Possible. Take charge of your own life or someone else will take charge of it for you.