reveal-md

#### 1. Installing IntelliJ IDEA Community Edition (CE)
1. Download and Install:
    - Go to the [IntelliJ IDEA website](https://www.jetbrains.com/idea/download/) and download the Community Edition.
    - Install it on your system by following the installation instructions.

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#### 2. Setting Up IntelliJ IDEA for Java Development

1. Open IntelliJ IDEA:
    - Launch IntelliJ IDEA after installation.

2. Create a New Java Project:
    - Click on `New Project` from the welcome screen.
    - Select `Java` from the list of project types.
    - Ensure the Project SDK is set to the JDK you installed earlier. If not, click `New...` and navigate to the JDK installation directory.
    - Click `Next`, then `Finish` to create the project.

3. Write Java Code:
    - In the Project view, right-click the `src` folder, select `New` > `Java Class`, and name it `Main`.
    - Add the following code to `Main.java`:
      ```java
      public class Main {
          public static void main(String[] args) {
              System.out.println("Hello, World!");
          }
      }
      ```

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#### 3. Running Your Java Project

1. Run the Java Program:
    - Right-click `Main.java` in the Project view and select `Run 'Main.main()'`.
    - Alternatively, you can click the green play button in the top-right corner of the editor.

2. View Output:
    - The output will be displayed in the Run window at the bottom of the IDE.