Update how-to-use-codedex-alongside-your-cs-classes.mdx

Author: sonnynomnom

blogs/2025/how-to-use-codedex-alongside-your-cs-classes.mdx

@@ -54,15 +54,17 @@ Whether your school teaches CS 101 in Python, C/C++, or Java, we've got you cove
 - ☕️ Java ➡️ https://codedex.io/java
 - 💻 C/C++ ➡️ https://codedex.io/cpp
 
-### Data Structures & Algorithms
+### Data Structures & Algorithms (DSA)
+
+![book cry](https://i.imgur.com/GoHFwXz.jpeg)
 
 DSA is another core CS class and often a [weeder course](https://en.wiktionary.org/wiki/weeder_course) for CS majors. These classes are notoriously tough, and many students fail because they don't have enough hands-on practice with the concepts and professors tend to move fast.
 
 This is why we highly recommend taking DSA and using YouTube:
 
 - 📈 DSA ➡️ https://codedex.io/data-structures-and-algorithms
 
-### Database
+### Database Systems
 
 Most schools teach databases through textbooks, meaning you often write queries _on paper_ instead of on the computer, without understanding the practical application. I'm sometimes shocked that students get even a C in that database class because we have the perfect course for you: