Installing & Configuring Java Development Kit ( JDK )

[info]This tutorial is for people using Windows[/info]

1. You need to download the Java Development Kit ( JDK ) from Oracle website.
    http://www.oracle.com/technetwork/java/javase/downloads/index.html

2. Double click on the downloaded file [jdk-7-windows-i586.exe]

3. Click : Start -> right click on Computer -> click on Properties

4. Click on Advanced system settings

5. Click on Environment Variables

6. Choose the Variable path from the bottom section, click EDIT

[warning]Becareful of deleting the variable or removing its content[/warning]

7. Add the end of the value  ;C:\Program Files\Java\jdk1.7.0\bin  

   This where you have installed your JDK  ( Bin is the directory where the binary files ).

   –> Click OK when done.

8. Open the cmd and type in javac

You are done !