Update README.MD

Author: stslex

README.MD

@@ -1,15 +1,37 @@
-# Notes
+# Notes 
+![Notes screenshot for Android preview](https://github.com/Slex93/Notes/blob/master/ic_launcher_test.png "Notes for Android")
+
 
-![Notes screenshot for Android preview](https://github.com/Slex93/Notes/blob/master/notes_screenshot.png "Notes for Android")
 
 ## Table of Contents
 
 - [Description](#description)
 - [Tools](#requirements)
 - [Installation](#installation)
+- [Screenshots](#screenshots)
+
+## Description
+  
+- The simple Android Application - Notes. 
+- Created like education application to show (demonstrate) my own basic knowledge. 
+- This project is made in Material design guidelines 
+- Used to be my first application in Play Market. 
+- In the future it may something more.
+
+## Tools
 
-##Description
+- Kotlin
+- MVVM
+- Room database
+- Navigation component / Jetpack's navigation
+- Coroutines
 
-##Tools
+## Instalation
+
+You can use [app-release.apk](https://github.com/Slex93/Notes/blob/master/app/release/app-release.apk) 
+- Or write me to get access to close test version in Play Market
+
+## Screenshots
+
+![Notes screenshot for Android preview](https://github.com/Slex93/Notes/blob/master/notes_screenshot.png "Notes for Android")
 
-##Instalation