3 năm trước cách đây · 48ba001702
--- a/courses/free-courses-hi.md
+++ b/courses/free-courses-hi.md
@@ -149,6 +149,7 @@
 
				 ### Computer Organization and Architecture
			
 
				 
			
 
				 * [Computer Organization and Architecture](https://www.youtube.com/playlist?list=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX) - Gate Smashers (YouTube)
			
 
				+* [Introduction to Computer Organization and Architecture](https://youtube.com/playlist?list=PLBlnK6fEyqRjC2nTHdeUtWFkoiPVespkc) - Neso Academy
			
 
				 
			
 
				 
			
 
				 ### Data Structures