First of all if you have already java then uninstall that java and download Java Sdk from Sun Microsystem :
For download: jdk (Java Development Kit)
Then choose your appropriate Operation System and download and Install the *.EXE program

This is one of the tough point for beginner to install java Beginner.

Some of the steps to maintain Path of Java compiler are given as follows:

STEP 1: Right click on My Computer and Go properties.

STEP 2: Dialogue Box Appears (given in fig 1.1) Go to Advance Tab > Environment Variables..

Fig 1.1

Fig 1.1 A Dialogue Box of Advance Tab

STEP 3: Now in New Dialogue box (given in fig.1.2 ) You can click on New Tab for creating new variable Read the rest of this entry »

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