Whether you're new to Azure or already a cloud professional, training is the best investment you can make to unlock new opportunities!
This is a curated Azure Massive Open Online Course (MOOC) catalog featuring in-depth courseware, videos, labs, and assessments. Also, completing any course from this catalog will give you a digital certificate of completion.
Link:
https://www.microsoft.com/en-us/learning/azure-skills-training.aspx