This is a built-in troubleshooter tool from Windows 10. 2. Download Java Runtime Environment (JRE) Download JRE from the official website. Choose if you need a 32bit or a 64bit architecture of JRE based on your PC specifications. Click on the Agree and download button to start the actual download. Head to Java SE Development Kit 11 Downloads page and choose the download file appropriate to your operating system. Oracle JDK 11 comes with installers for Linux (rpm and deb), macOS (dmg), Windows (exe) and archive files (tar.gz and zip). Step 5- Check the version of Java installed. Go to windows terminal cmd or powershell and run the command. java -version to check the version of Java installed. Java Version Check from PowerShell prompt. That’s it, now you have Java JDK installed on your system. The current versions of Apache OpenOffice work reliably with a variety of JREs including Oracle Java, versions 6, 7 and 8 , openJDK, versions 6, 7 and 8 and Adoptium OpenJDK, versions 8 and 11. Feel free to download a JRE from either of these sites if you feel you need this functionality. Please report any problems you experience with using Step 1) Go to link. Click on JDK Download for Java download JDK 8. Step 2) Next, Accept License Agreement. Download Java 8 JDK for your version 32 bit or JDK download 64 bit. Step 3) When you click on the Installation link the popup will be open. After adding Java 11 to the path [ point path up to . bin foler ] and JAVA_HOME [ only upto jdk folder (don't include bin )] successfully, java -version was still pointing to the previous java version (java 8 in my case.) Then, I ran a command "setx -m JAVA_HOME "C:\Program Files\Java\jdk-11.0.7" Now java -version or javac -version both shows Double-click on exe file to initiate the installation process. Step-1. Step 2. Select Java installation location. Until you have a reason to change the location, let it be the default location. Step-2. Step 3. Begin Java Installation. Click on Next button and it will install Java in your 64-bit computer. Java Help Center - Installing Java Results All Platforms Solaris SPARC Solaris x86 Red Hat Linux Oracle Enterprise Linux Oracle Linux SUSE Linux Windows 10 Windows 8 / Windows 8.1 Windows 7 Vista Windows XP Windows 2008 Server Windows Server 2012 Mac OS X / macOS Ubuntu Linux Linux Set up Java JDK 11 path. Search and open the “Edit the system environment”. Click the “Environment Variables”. Click the system path and delete “C:\Program Files\Common Files\Oracle\Java Download the installer .exe from the Toolbox App web page. Run the installer and follow the wizard steps. After you run the Toolbox App, click its icon in the notification area and select which product you want to install. To install a specific version, click and select Available versions. l4oe6.