Thursday, 29 August 2019

Write a Program of Hello World in Java

                                   Hello World! Program in Java


Steps are as follow:-


1. Open a notepad File.

2. Write the code given below in your File and save the file with name First.java.

class First

{


public static void main(String arg[])
{
System.out.println("Hello World !,This is my First Java Program");
}

}



3. Now compile the file by using command prompt.To open command prompt write cmd on run.










Tuesday, 6 August 2019

          How to Install Java (JDK) in PC or Laptop


Steps to install JAVA are:-

1. You need to download JDK according to the configuration of your OS.
example:- My PC is having Windows 7 of  64 bit .
So, i can download it from any of the site mentioned below.

ii. https://download.cnet.com/Java-Development-Kit-64-Bit/3000-2218_4-75317068.html
iii. https://www.filehorse.com/download-java-development-kit-64
iv. https://www.filehorse.com/download-java-development-kit-32/download/


2. Once the JDK has been downloaded ,install the software by clicking on it.

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