AZ-900 improvement by category separation (#19)

Author: tungbq

certification/az-900.md

@@ -1,16 +1,27 @@
 # AZ-900 Exam Preparation Resources
 
+## Resources
+
 - Certification exam preparation by Azure: [**here**](https://learn.microsoft.com/en-us/credentials/certifications/azure-fundamentals/?practice-assessment-type=certification)
 - Study guide: [**Study guide for Exam AZ-900**](https://learn.microsoft.com/en-us/credentials/certifications/resources/study-guides/ai-900)
-- Adam Marczak - AZ-900 Microsoft Azure Fundamentals Free Full Course and Study Guide:
-  - Free Youtube course: [**here**](https://www.youtube.com/watch?v=NPEsD6n9A_I&list=PLGjZwEtPN7j-Q59JYso3L4_yoCjj2syrM)
-  - Website: **https://marczak.io/az-900/**
-- John Savill - AZ-900 Certification Course:
-  - Free Youtube course: [**here**](https://www.youtube.com/playlist?list=PLlVtbbG169nED0_vMEniWBQjSoxTsBYS3)
-- Free Code Camp - Microsoft Azure Fundamentals Certification Course (AZ-900):
-  - Free Youtube course: [**here**](https://youtu.be/5abffC-K40c)
-- Free Code Camp - Microsoft Azure Fundamentals Certification Course (AZ-900) - Pass the exam in 3 hours!:
-  - Free Youtube course: [**here**](https://www.youtube.com/watch?v=NKEFWyqJ5XA)
+- https://github.com/johnthebrit/AZ900CertCourse
+- https://www.exampro.co/az-900
+- Website: **https://marczak.io/az-900/**
+
+## Course
+
+- Adam Marczak - AZ-900 Microsoft Azure Fundamentals Free Full Course and Study Guide: [**here**](https://www.youtube.com/watch?v=NPEsD6n9A_I&list=PLGjZwEtPN7j-Q59JYso3L4_yoCjj2syrM)
+- John Savill - AZ-900 Certification Course: [**here**](https://www.youtube.com/playlist?list=PLlVtbbG169nED0_vMEniWBQjSoxTsBYS3)
+- Microsoft Azure Fundamentals Certification Course (AZ-900) UPDATED – Pass the exam in 8 hours!: [**here**](https://www.youtube.com/watch?v=5abffC-K40c)
+- Free Code Camp - Microsoft Azure Fundamentals Certification Course (AZ-900): [**here**](https://youtu.be/5abffC-K40c)
+- Free Code Camp - Microsoft Azure Fundamentals Certification Course (AZ-900) - Pass the exam in 3 hours!: [**here**](https://www.youtube.com/watch?v=NKEFWyqJ5XA)
+
+## Study Cram
+
+- AZ-900 Azure Fundamentals Study Cram - 2022 Edition!: https://www.youtube.com/watch?v=tQp1YkB2Tgs
+
+## Practice Exam
+
 - ExamTopics - Microsoft AZ-900 Exam: https://www.examtopics.com/exams/microsoft/az-900/
 - Tutorials Dojo - AZ-900 Microsoft Azure Fundamentals Practice Exams: https://tutorialsdojo.com/courses/az-900-microsoft-azure-fundamentals-practice-exams/
 - Practice Assessments for Microsoft Certifications: https://learn.microsoft.com/en-us/credentials/certifications/practice-assessments-for-microsoft-certifications