NetCom Learning's client portfolio reads like a who's who of international commerce: Coca-Cola, UPS, Comcast, Walt Disney. It's not surprising, considering their expert instructors boast an average of 16 years of experience, earning the company awards including Microsoft's Training Partner of the Year.

In addition to providing corporate training, these certified instructors lead online courses for people looking to fine-tune their skills in anything from individual programs, such as Photoshop and Excel, to broader applications, such as website development and systems administration. Upon completing courses, students can refer to NetCom's job-placement services, which offer students career seminars, internship opportunities, and the best pens for circling job listings in the newspaper.