Setting up enviromental variables in Windows 10 to use java and javac

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I got a new laptop with Windows 10 and I want to set it up so I can use java and javac from the command line.

I have searched online but all the guides are for previous versions, and I don't want to mess around with something I don't understand.


Just set the path variable to JDK bin in environment variables.

Variable Name : PATH 
Variable Value : C:\Program Files\Java\jdk1.8.0_31\bin

But the best practice is to set JAVA_HOME and PATH as follow.

Variable Name : JAVA_HOME
Variable Value : C:\Program Files\Java\jdk1.8.0_31

Variable Name : PATH 
Variable Value : %JAVA_HOME%\bin

How to set JAVA_HOME in Windows 10, How to set JAVA_HOME in Windows 10. Open Advanced System Settings. In Windows 10 press Windows key + Pause Key, This will open the System Settings window. Set JAVA_HOME Environment variable. In “System Properties window” click “Environment Variables…” Update System PATH. Test your configuration. Create the JAVA_HOME environment variable by clicking the New button at the bottom. In the New System Variable form, enter the name and value as follows: Click OK, and you will see the JAVA_HOME variable is added to the list. 4.Update the PATH system variable. In the Environment Variables dialog, select the Path variable and click Edit:


Here are the typical steps to set JAVA_HOME on Windows 10.

  1. Search for Advanced System Settings in your windows Search box. Click on Advanced System Settings.
  2. Click on Environment variables button: Environment Variables popup will open.
  3. Goto system variables session, and click on New button to create new variable (HOME_PATH), then New System Variables popup will open.
  4. Give Variable Name: JAVA_HOME, and Variable value : Your Java SDK home path. Ex: C:\Profram files\java\jdk1.8.0_151 Note: It should not include \bin. Then click on OK button.
  5. Now you are able to see your JAVA_HOME in system variables list.
  6. Select Path (from system variables list) and click on Edit button, A new pop will opens (Edit Environment Variables). It was introduced in windows 10.
  7. Click on New button and give %JAVA_HOME%\bin at highlighted field and click Ok button.

You can find complete tutorials on my blog :

How to set JAVA_HOME in 64 bit Windows 10 OS

How do I set or change the PATH system variable?, Windows. In Search, search for and then select: System (Control Panel) Click the Advanced system settings link. Click Environment Variables. In the Edit System Variable (or New System Variable) window, specify the value of the PATH environment variable. Reopen Command prompt window, and run your java code. Setting up Java Environment in Windows is nothing but adding Java Installation Path to Operating System Variables. It is called Setting Up Java Home. There are two path variables to be set up in a Windows 10 Computer. Setup JAVA_HOME or Java Home Directory - To access JDK, JRE Tools


To find the env vars dialog in Windows 10:

Right Click Start
>>  Click Control Panel  (Or you may have System in the list)
>>  Click System
>>  Click Advanced system settings
>>  Go to the Advanced Tab
>>  Click the "Environment Variables..." button at the bottom of that dialog page.

Unable to resolve this error: "javac is not recognized as an internal , How do I set Java environment variables in Windows 10? In the search field type in – advanced system settings. 2. Click on the match on top of the list. Search for advanced system settings in Windows 10. 2. Set JAVA_HOME Environment variable. In “System Properties window” click “Environment Variables…”. system properties window environment variables. Under “System variables” click the “New…” button and enter JAVA_HOME as “Variable name” and the path to your Java JDK directory under “Variable value”.


How to set JAVA_HOME environment variable on Windows 10, How do I run a Javac file in Windows 10? Today's blog is designed to help you learn how to determine the path to Java classes in your Windows error code. Select Start -> Control Panel -> System -> Advanced -> Environment Variables -> System Variables -> CLASS PATH. If the Classpath variable is present, define C; \ introcs at the beginning of the CLASSPATH variable.


Its still the same concept, you'll need to setup path variable so that windows is aware of the java executable and u can run it from command prompt conveniently

Details from the java's own page: https://java.com/en/download/help/path.xml That article applies to: •Platform(s): Solaris SPARC, Solaris x86, Red Hat Linux, SUSE Linux, Windows 8, Windows 7, Vista, Windows XP, Windows 10

How to set JAVA_HOME on Windows 10?, added to PATH environment variable. You need to add JAVA_HOME/bin folder in your machine's PATH to solve this error. You cannot compile and run Java program until your add Java into your system's PATH variable. After installation, we need to set path and classpath environment variable for Java. Follow the steps on your Windows system as given below. Right-click on My Computer. Select Advanced System Setting. Click on Environment Variables (at the bottom right corner).


How to set JAVA_HOME in Windows 10, Steps to set Java environment variable on Windows 10. a path to JRE/JDK, a Java-based program might not be able to run. the PATH environment variables in order to setup Java development environment on your computer: 1. Or open a command prompt and type in javac –version, you should see:. #javasetup #javaenvironmentsetupinwindow10 #javatutorial Java environment variables windows 10 | Java ( Jdk ) set up in window 10.


How to set JAVA_HOME environment variable on Windows 10 , In System variables, clicks New button to add a new JAVA_HOME variable in PATH make all the Java's commands (java, javac, jstack and etc) are After windows 10 update i can use netbeans, i'm trying to install that but  I got a new laptop with windows 10 and I want to set it up so I can use java and javac from the command line. I have searched online but all the guides are for previous versions, and I don’t want to mess around with something I don’t understand. Practice As Follows. Just set the path variable to JDK bin in environment variables.


javac path setup windows 10, These third-party programs make use of the environment variables In simple words, it makes easy for the programs to locate the directory executable like javac in Download and install Java from the official site – java.com. I am running on a Windows 7 machine. I installed Java jdk 1.7. I have set the Path and PATH environment variable to point to the Java jdk 1.7/bin directory. Executing java -version in the command prompt yields Java version 1.7.0_45. However when I execute javac it says that: javac is not recognized as an internal or external command