Java which version do i have

To check which version of Java you're running, you'll need to use Windows 10's Command Prompt app. The Command Prompt can seem intimidating at first, but if you know what to type, you'll be fine. Type "Command Prompt" into the search bar next to your Start menu, and click on it when it appears in the search results.

Type "java -version" into the Command Prompt, then press Enter on your keyboard. After a moment, your screen should display the information your computer has about Java, including what version you have installed. If nothing displays, it most likely means that you don't have Java installed on your computer at all.

Luckily, you can download it for free here. For you. World globe An icon of the world globe, indicating different international options. You can check which version of Java you have installed using a graphical tool or via the command line. If you prefer to avoid the command line, you can use the About Java utility to find the installed Java version. These numbers are your Java version. Reinstall Java on your PC and this should fix the issue for you.

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Browse All Privacy and Security Articles Browse All Linux Articles Browse All Buying Guides. Best iPhone 13 Pro Case. Best Bluetooth Headphones for Switch. Checking Java version on Windows PowerShell, simply use the command: java -version Be careful there is only one dash in the command to be run. Kris Stern Kris Stern 4 4 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook.

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Podcast Do polyglots have an edge when it comes to mastering programming Featured on Meta. Now live: A fully responsive profile. Java is a programming language that is platform-independent, popular, simple, secure, and statically typed. Java language comprises three components mainly: Attention reader! Get hold of all the important Java Foundation and Collections concepts with the Fundamentals of Java and Java Collections Course at a student-friendly price and become industry ready.

Java Virtual Machine. This is a machine — specific software which is responsible for byte code on that machine and converts it into machine-specific instructions. It is responsible for running Java code line by line. Java Runtime Environment It is simply a package t hat provides an environment to only run our java code on the machine.

No development takes place here because of the absence of developmental tools.