diff --git a/README.md b/README.md
index ebb954e..1e68ffa 100644
--- a/README.md
+++ b/README.md
@@ -8394,6 +8394,10 @@ I like this definition from [here](https://blog.christianposta.com/microservices
 "An explicitly and purposefully defined interface designed to be invoked over a network that enables software developers to get programmatic access to data and functionality within an organization in a controlled and comfortable way."
 </b></details>
 
+<details>
+<summary>What is a Debuggger and how it works?</summary><br><b>
+</b></details>
+
 <details>
 <summary>What is latency?</summary><br><b>
 </b></details>