Update free-courses-en.md (#10694)

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* Update free-courses-en.md

* Update free-courses-en.md

* Update free-courses-en.md

courses/free-courses-en.md

@@ -390,6 +390,7 @@
 ### Cloud Computing
 
 * [A Practical Introduction to Cloud Computing](https://www.udemy.com/course/introduction-cloud-computing/) - Neil Anderson
+* [Cloud Computing (CC)](https://www.youtube.com/playlist?list=PLROvODCYkEM8xUk8R2T79KbZ7YfCXMbZS) - OU Education
 * [Cloud Computing and Development](https://uaceit.com/courses/cloud-computing-and-development) - Ashwin Kumar Ramaswamy (UAceIt) (email address *required*)
 * [Cloud Computing Full Course In 11 Hours \| Cloud Computing Tutorial For Beginners](https://www.youtube.com/watch?v=2LaAJq1lB1Q) - Edureka!
 * [Cloud Computing Tutorial For Beginners - 2023 Updated](https://youtube.com/playlist?list=PLEiEAq2VkUUIJ3o1tehvtux0_Ynf42CBN) - Simplilearn