Programming skills are perhaps the most important technical/hard skill sets you need to learn ... free course is more suited for you if you have some prior background in the subject. 3. Computer ...

Harvard also offers over 100 free courses, including topics like artificial intelligence, databases, machine learning, data ...

So just hearing from some of them who come to the program that they really do like what they’re doing, and they want to continuously learn.” The program starts Jan. 27 and runs through May 8.