Free Harvard online courses

[Electric_Andy]

https://online-learning.harvard.edu/catalog/free

This was just sent around in work, some potentially interesting courses if you're bored at home. Many in science, IT and the arts

 

[steveindenmark]

It could keep the American unemployed occupied.

 

[tom73]

The Ou have plenty of free stuff too via open learn
They own and manage another free site called future learn a mix of OU stuff and other uni's.
The later has a good range of stuff that may help with your PDP.