free online training: Udacity, Coursera, ...

1 month free, $399 value
Explore our programs and courses | Udacity Catalog


Coronavirus: Coursera offers free online courses to universities worldwide | Fortune

Free Online Courses | Coursera


Free Online Course: COVID-19: Tackling the Novel Coronavirus from FutureLearn | Class Central


5 Online Courses you can take for free during COVID-19 Epidemic


5 free Pluralsight courses (weekly)


not free:
MasterClass Online Classes