Java - Installation on Windows

Step 1: Download Java

  • Go to the official Java website (https://www.java.com/en/download/)
  • Click the "Download" button for the latest version of Java
  • Select the appropriate version based on your operating system (e.g., Windows 64-bit)

Step 2: Install Java

  • Once the download is complete, double-click on the downloaded file to start the installation process
  • Follow the installation wizard's instructions to complete the installation
  • After installation, you should see a confirmation message that Java has been successfully installed

Step 3: Set up Environment Variables

  • Open the "System Properties" window by right-clicking on "This PC" or "My Computer" and selecting "Properties"
  • Click on the "Advanced system settings" link on the left-hand side
  • Click on the "Environment Variables" button at the bottom
  • Under "System variables", click "New" and add a new variable called "JAVA_HOME" with the value set to the directory where Java was installed (e.g., C:\Program Files\Java\jdk1.8.0_291)
  • Select the "Path" variable from the list and click "Edit"
  • Add the path to the "bin" directory of the Java installation (e.g., C:\Program Files\Java\jdk1.8.0_291\bin) to the list of paths in the "Variable value" field

Step 4: Verify Installation

  • Open a command prompt and type "java -version" to verify that Java has been installed and configured correctly
  • If the command returns the version of Java installed on your system, you are ready to start using Java for programming.