Getting Started
Hello Friends, now we are going to start making projects using JAVA language. First of all, we need to install an IDE(Integrated Development Environment) in our PC or laptop. We are here using IntelliJ Idea IDE. To download and install it in your PC, follow the steps given below.
1) First of all, go to your browser and go to the following link.
https://www.jetbrains.com/idea/
2) Now, click on the download button and download the setup(.exe) file as per your operating system.
3) After the setup is downloaded, double click on it to install the IntelliJ Idea
4) Click on next as show in the picture.
5) After that, select the location where you want to install and click on next.
6) Now, click on Install.
7) After that, it start installing as shown in the picture. It will take some time.
8) Now, tick on Run IntelliJ Idea and click Finish.
9) Click on New Project to create your first project as shown in the picture below.
10) Choose the name of the project as you wish and click on create.
11) A similar screen given below will appear in front of you. Now, double click on Main in left column.
12) Now, click on the Run button below Main.java and your program starts compiling. After the compilation is completed, your program is executed and the output Hello World! written is shown as in the picture below.
Congrats now you have made your first Java program. This is very simple program. To make complex programs, you need to amend the code and add new files to code. For more complex projects, go to the links below :