Index: README.md
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 # dbLearn* - Open-Source System for Conducting Iterative Exercises and Exams in a Databases Course
 
-Features
+## Features
 
 - Library of tasks and tests for individual practice
@@ -15,10 +15,31 @@
 
 The system was presented at the ACM SIGITE 21:
-- Vangel Ajanovski. 2021. DbLearn*: Open-Source System and a Set of Practices for Conducting Iterative Exercises and Exams in a Databases Course. In Proceedings of the 22st Annual Conference on Information Technology Education (SIGITE '21). Association for Computing Machinery, New York, NY, USA, 61–62. DOI:https://doi.org/10.1145/3450329.3478317
+- Vangel Ajanovski. 2021. DbLearn*: Open-Source System and a Set of Practices for Conducting Iterative Exercises and Exams in a Databases Course. In Proceedings of the 22st Annual Conference on Information Technology Education (SIGITE '21). Association for Computing Machinery, New York, NY, USA, 61–62. DOI: https://doi.org/10.1145/3450329.3478317
 
 The system is used in production:
 - Database courses taught by the main author since 2019 at the Faculty of Computer Science and Engineering, Ss. Cyril and Methodius University in Skopje.
 
-Screenshots
+## Screenshots
 
-* TBA
+Library of Test Collections and Tasks
+
+![Image](https://github.com/ajanovski/dbLearnStar/raw/main/dbLearnStar-presentations/screenShots/LibraryOfTestCollectionsAndTasks.png)
+
+---
+
+Taking a Practical Exam - SQL
+
+![Image](https://github.com/ajanovski/dbLearnStar/raw/main/dbLearnStar-presentations/screenShots/TakingAPracticalExam-WorkingOnAQueryTask.png)
+
+---
+
+Taking a Theoretical Exam - Models
+
+![Image](https://github.com/ajanovski/dbLearnStar/raw/main/dbLearnStar-presentations/screenShots/TakingATheoreticalExam-WorkingOnATask.png)
+
+---
+
+System Translation Process
+
+![Image](https://github.com/ajanovski/dbLearnStar/raw/main/dbLearnStar-presentations/screenShots/TranslationProcess.png)
+