Update README.md

Author: pulkitkrishna00

profile/README.md

@@ -8,7 +8,7 @@ Empowering learners to master college curricula through free resources. Choose a
 
 We offer the following four curricula right now:
 
-- [Computer Science](../computer-science/)
-- [Pre-College Math](../precollege-math/)
-- [Data Science](../data-science/)
-- [Math](../math/)
+- [Computer Science](https://borrproject.github.io/computer-science/)
+- [Pre-College Math](https://borrproject.github.io/precollege-math/)
+- [Data Science](https://borrproject.github.io/data-science/)
+- [Math](https://borrproject.github.io/math/)