diff --git a/README.md b/README.md
index daec0b4..d05b61d 100644
--- a/README.md
+++ b/README.md
@@ -52,3 +52,10 @@ Some popular Youtube channels to learn Azure
 - Adam Marczak - Azure for Everyone: https://www.youtube.com/@AdamMarczakYT
 - John Savill's Technical Training: https://www.youtube.com/@NTFAQGuy
 - A Guide To Cloud: https://www.youtube.com/@AGuideToCloud
+
+## Github Resources
+
+- Microsoft Learning: https://github.com/MicrosoftLearning
+- johnthebrit/CertificationMaterials: https://github.com/johnthebrit/CertificationMaterials
+
+And more upcoming services content...⏩ you can star/follow this repository to get more up-to-dated content ⭐
diff --git a/certification/az-104.md b/certification/az-104.md
index c18adfa..689d977 100644
--- a/certification/az-104.md
+++ b/certification/az-104.md
@@ -1,4 +1,7 @@
-### Free Exam Preparation
+### Free AZ-104 Exam Preparation
 
 - Certification exam preparation by Azure: [**here**](https://learn.microsoft.com/en-us/credentials/certifications/azure-administrator/?practice-assessment-type=certification)
-- Study guide: [Study guide for Exam AZ-104](https://learn.microsoft.com/en-us/credentials/certifications/resources/study-guides/az-104)
+- Study guide: [Study guide for Exam AZ-104](https://learn.microsoft.com/en-us/credentials/certifications/resources/study-guides/az-104)s
+- [MicrosoftLearning/AZ-104-MicrosoftAzureAdministrator](https://github.com/MicrosoftLearning/AZ-104-MicrosoftAzureAdministrator)
+- John Savill - AZ-104 Administrator Associate Study Cram v2: https://www.youtube.com/watch?v=0Knf9nub4-k
+- Tutorials Dojo - AZ-104 Microsoft Azure Administrator Practice Exams: https://tutorialsdojo.com/courses/az-104-microsoft-azure-administrator-practice-exams/