How to RUN JAVA Programs in Win 7 , Win 8 , Win 8.1 with CMD...

               

                     

• Follow All Step clearly Otherwise It will Not Work.

     
      Step 1:-   If  you want to directly compile a java program in CMD it will give a error like this:

             
           
         Step 2:-So you Need to download jdk8( newest Version) from here:  

Download JDK

 

         
                         Downloaded File will be:
               

                     

                    Now Install (wizard It) that Downloaded JDK file..There are  Easy  steps to install that EXE.

     Step 3:-   After Successfully Installed JDK , You Need to set Enviourment for java Compiler.

                    

                      So just Follow this steps.

                       1:- Goto Your System Drive (Ex:- C:\)

                       2:- In C:\ , Open Program File folder 

                       3:- In Program file folder You Will see " JAVA" folder.

                                ( if there is no java folder then , there is some Error in installation of JDK)

                       4:- In Java folder You can see 3 folders. Just open "jdk1.8.0" folder. that may be 1st.

                       5:- In jdk1.8.0 > open Bin> right click on any file & Open Properties Of any file.

                       6:- In Properties dialogue box , Copy the Location as Show in below Image.

                      

                      7:- Now Open System Properties:: Right click on Compuer>properties

                      8:- In system Properties , You can see left lanel >Advanced system setting.

  

                      9:- In this Open You see as like below Image:
                             

                       

                        Now click on Enviorment Variables,

                         Another dialogue box will be open like this::

                    

                      10:- Now click on New button & New User Veriable dialogue box will open.

                             

                          Now, Write Variable Name: =path 

                                         (you must have to Write "path", otherwise it will not work)

                                   Write  Variable Value:=C:\Program Files\Java\jdk1.8.0\bin

                          11:- Click ok for all dialogue box.

                         All most process is Done...

            Step 3:- Open Your CMD.

                           And Try out JAVA compiler is work or not.

                  In above image this is my CMD window, Am just change the Background colour , nothing else.

              ==> As you can see JAVAC command is work.

              ==> Now you can Compile your any java program in cmd.

              ==> Try our your Own java code for Comping.

              ==> It will 100% work.

   

                     -->IF ANY QUERY PLS CONTACT ME.

                             

  THANK YOU.

Follow us. 

    by Jags choudhary,Step up Hackers.