How to Downlaod JDK.

       JDK   Download   from 
           www.oracle.com/technetwork/java/javase/downloads/‎
  
1.   Install it in C drive.

2.   After Complete of Installation.

3.   Go to C: drive then Program files then java and then  jdk 1.7.0 bin and then   open        properties  of     Applet viewer.
      Like:C:\Program Files\Java\jdk1.7.0\bin\appletviewer

4. After open properties Copy location.

     like  C:\Program Files\Java\jdk1.7.0\bin

5. then open property of computer and go to Advance system settings left on window enter.

6.  Enviroment  Variables  should be displayed.  Enter

7.  New  is in front of you click new button

8.  Two value filed is in front of you

       :Variable name:

       Variable path:

9.  In Variable name write path.

     in Variable path paste C:\Program Files\Java\jdk1.7.0\bin.

10. click Ok then   Again Ok enter.

     now Path is set.


  How to check path is set or not.

Press  Winlogo+r .
Type cmd Enter.
Cmd open.
In cmd type  javac.
lots of list of file come then you understand  Javapath is set.
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