How to Find out what Version of Java I Have
- Right-click the Windows Start icon. It's the icon with the Windows logo. By default, it's in the lower-left corner. Right-clicking this icon ...
- Click Run. It's the third option from the bottom of the System menu. This opens the "Run" program.
- Type cmd.exe next to "Open". Use the space next to "Open" in the Run program to type the command to open the Command Prompt.
- Click Ok. It's the first button at the bottom of the "Run" program. This opens the Command Prompt.
- Type java -version in the Command Prompt. This is the Command Prompt command to check which version of Java you are using. Type it in the Command ...
- Open the Windows Start menu in the bottom-left corner and type cmd in the search bar.
- Then, open the Command Prompt once it appears in the search results.
- A new window with the command prompt should appear. In it, type the command java -version and hit Enter.
How can I verify my Java version?
There are following ways to check the Java version:
- Using Command Prompt
- Using Control Panel
- Using Java System Class
How to check JDK version that installed on your computer?
Method 2 Method 2 of 3: Using Windows 8
- It's the icon with the Windows logo. By default, it's in the lower-left corner. ...
- It's the third option from the bottom of the System menu. This opens the "Run" program.
- Type cmd.exe next to "Open". ...
- It's the first button at the bottom of the "Run" program. ...
- Type java -version in the Command Prompt. ...
- Press ↵ Enter. ...
How can I test my Java code?
- Suppose we write a java program and save it as “hello.java” in a folder somewhere on a hard disk.
- The name of the java compiler is “javac”. For its compilation we have to write “javac hello.java” on the command line.
- At this stage the high level code gets converted to the machine level code. ...
- This byte code can also be t
Which version of Java is installed on my computer?
To find out which version is on the path right now simply do the following:
- Open Command Prompt by pressing Start Key + R. Type cmd and press Enter.
- Type "java -version" and press Enter.
- You will see which version of Java is currently on the path. It will start with 1.X.X, so if it is 1.7.0_05 it is Java 7.
How can I check my Java version?
Java Version under Windows Start Menu - Java 7 Update 40 (7u40) and later versionsLaunch the Windows Start menu.Click on Programs.Find the Java program listing.Click About Java to see the Java version.
How do I know if Java is installed cmd?
Open command prompt and enter “java –version”. If installed version number is displayed. 2. On Windows, Java is usually installed in the directory C:/Program Files/Java.
How do I know if Java is installed?
In the Search bar, type Control Panel. Click Programs. If the Java icon present, then Java is installed. If not, click Programs and Features, and look for installed versions of Java in the J's....3.1. Windows 10Press the Start Button.Scroll down the application list to J.Open the Java folder.Click About Java.
Where is Java installed on Windows command prompt?
Verify JAVA_HOMEOpen a Command Prompt window (Win⊞ + R, type cmd, hit Enter).Enter the command echo %JAVA_HOME% . This should output the path to your Java installation folder. If it doesn't, your JAVA_HOME variable was not set correctly.
How do I find where Java is installed?
On Windows 10 you can find out the path by going to Control Panel > Programs > Java. In the panel that shows up, you can find the path as demonstrated in the screenshot below.
What is the current version of Java?
As of September 2021, Java 17 is the latest released Java version.
What is current JDK version?
The latest version of Java is Java 18 or JDK 18 released on March, 22nd 2022 (follow this article to check Java version on your computer). JDK 18 is a regular update release, and JDK 17 is the latest Long Term Support (LTS) release of Java SE platform (about 8 years of support from Oracle).