PYTHON-3646 Update readme for PyMongo driver (#1212)

Author: blink1073

README.rst

@@ -24,8 +24,8 @@ Support / Feedback
 For issues with, questions about, or feedback for PyMongo, please look into
 our `support channels <https://support.mongodb.com/welcome>`_. Please
 do not email any of the PyMongo developers directly with issues or
-questions - you're more likely to get an answer on the `MongoDB Community
-Forums <https://www.mongodb.com/community/forums/tag/python>`_.
+questions - you're more likely to get an answer on `StackOverflow <https://stackoverflow.com/questions/tagged/mongodb>`_
+(using a "mongodb" tag).
 
 Bugs / Feature Requests
 =======================
@@ -192,6 +192,12 @@ Documentation can be generated by running **python
 setup.py doc**. Generated documentation can be found in the
 *doc/build/html/* directory.
 
+Learning Resources
+==================
+
+MongoDB Learn - `Python courses <https://learn.mongodb.com/catalog?labels=%5B%22Language%22%5D&values=%5B%22Python%22%5D>`_.
+`Python Articles on Developer Center <https://www.mongodb.com/developer/languages/python/>`_.
+
 Testing
 =======