The best online courses and online class sites 2020

There are online courses on a variety of topics, from sciences and technology to arts, humanities and creativity, and while some of them are quite academic, teaching you a scientific tradition or literary period, others are more life-skilled focused, like helping you be creative or write the perfect resume. To help you find the best online class or course website for you, we've listed some of the best that are worth checking out – some are free, while others are paid for. We haven't put them in order, since the websites teach in varied ways that will largely come down to personal taste.