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In the System Properties window, click on the "Environment Variables" button.Now, you can copy the environment variables.ĭepending on your operating system, follow the instructions below: Click on the lock icon at the bottom left and enter your password to make changes. On macOS: Go to "System Preferences" and click on "Security & Privacy." Then, click on the "Privacy" tab and select "Full Disk Access" from the left-hand side.You can now copy the environment variables. On Windows: Right-click on the "This PC" or "My Computer" icon on your desktop or File Explorer and select "Properties." In the System window, click on "Advanced system settings" on the left-hand side.To access the environment variables on your machine, follow the steps below: Take note of the path where the JDK is installed on your machine.

The first step you need to take before setting the JAVA_HOME environment variable, is to know the installation directory of the JDK.

How to Set the JAVA_HOME Environment Variable Know the JDK Installation Directory

After installation, set the JAVA_HOME environment variable to the JDK installation directory.

Run the installer and follow the on-screen instructions.

Download the latest version of the JDK that matches your operating system.

To begin, you need to install the JDK, which includes the Java Runtime Environment (JRE) as well as development tools, like the Java compiler and debugger. Let's dive in! How to Install the Java Development Kit (JDK) We'll cover how to install the Java Development Kit (JDK), the Integrated Development Environment (IDE), and configure the necessary tools and libraries. In this article, I will walk you through the important steps you need to set up a Java development environment. It helps streamline your coding process and makes you more productive. Setting up an efficient Java development environment is key if you're a Java dev.