Human resources teams play an essential role throughout an employee's entire career. From spotting emerging talent to overseeing retention of valuable employees, these leaders attempt to make the workplace as welcoming and adaptable as possible. One of HR's biggest responsibilities is completing performance reviews in regular intervals. These evaluations give workers a good idea of areas where they are excelling – and others that need improvement – and also give executives a chance to hear how they can continue to enhance the company itself. ..