How to set the Environment Variable of JAVA

Step 1: First Install the JAVA Software In your computer System.

Step 2: Go to C  > Program files >  java > Jdk(folder) > bin and copy path from address bar as shown in below.

Step 3: Right Click on My Computer>goto Properties> Advanced System setting 

Below window will appear.

 

Step 4: Click on Environment Variable , below screen will appear.

Step 5: Click on first and above NEW button and type

Variable name: Path

Variable Value: (Paste the address of bin folder that we had copied);.;

Step 6: Click OK OK

Then Start Command Promt and type javac will show java is install on your computer system.