update readme

README.md

@@ -14,7 +14,12 @@ ___
 
 ### Prerequisites
 
-    - Integrated Development Environment (IDE) Android Studios
+Here are the prerequisites before launching the project.
-
+|  |  |
+| ---- | ---- |
+| The integrated Development Environment (IDE) Android Studios |<img  src="Documentation/images/Android_Studio_Trademark.png" alt="drawing" width="95" height="30" />  |
 
 ### Installation
+
+To launch the project, open `Android Studios` and click on `file` on the left corner.
+Click on `open` and open the `Sources` folder in the project.