To check which version of Java you have on your Windows computer, you'll need to open the Command Prompt app. If you don't have the latest version of Java installed, Windows may have trouble ...

How to install Java on your computer. To run Java apps, open JAR files or compile some source code into bytecode you’ll need to install Java. To download and install Java on Windows, MacOS or Ubuntu, ...

Now run the Java program embedded in the web browser (applet) to verify if the latest version of Java is installed in your computer. That’s all. Download PC Repair Tool to fix Windows errors ...