Deciding whether to go with a particular open source product is an exercise in risk management: understanding the risks of one's possible actions and choices, calculating when a certain level of risk is appropriate to reach a desired outcome, and planning for how to handle negative outcomes. To be sure, opting to go with a particular proprietary…

E-learning describes electronically delivered learning, using tools like web conferencing, web-based tutorials, message boards, online assessments, and more. The term e-learning includes self-paced learning; asynchronous facilitator-led learning, where the students and instructors interact at different times; and synchronous facilitator-led…