How To Install Java Jdk On My Windows 10 Laptop

Introduction

The Java Development Kit (JDK) is software used for Coffee programming, along with the Java Virtual Car (JVM) and the Java Runtime Environs (JRE). The JDK includes the compiler and class libraries, allowing developers to create Java programs executable past the JVM and JRE.

In this tutorial, you will learn to install the Java Evolution Kit on Windows.

Prerequisites

• A organization running Windows 10.
• A network connectedness.
• Administrator privileges.

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Check if Java Is Installed

Before installing the Coffee Development Kit, cheque if a Java version is already installed on Windows. Follow the steps below:

1. Open a command prompt by typing cmd in the search bar and press Enter.
2. Run the post-obit command:

          java -version        

The command outputs the Java version on your system. If Java isn't installed, the output is a bulletin stating that Java isn't recognized as an internal or external command.

Download Coffee for Windows x

Download the latest Coffee Development Kit installation file for Windows 10 to accept the latest features and bug fixes.

1. Using your preferred spider web browser, navigate to the Oracle Java Downloads page.
2. On the Downloads folio, click the x64 Installer download link under the Windows category. At the fourth dimension of writing this article, Java version 17 is the latest long-term back up Java version.

Wait for the download to complete.

Install Java on Windows x

Subsequently downloading the installation file, proceed with installing Java on your Windows system.

Follow the steps below:

Stride 1: Run the Downloaded File

Double-click the downloaded file to starting time the installation.

Step two: Configure the Installation Wizard

Later running the installation file, the installation wizard welcome screen appears.

i. Click Next to proceed to the next stride.

2. Choose the destination folder for the Java installation files or stick to the default path. Click Next to proceed.

3. Look for the wizard to finish the installation process until the Successfully Installed message appears. Click Close to exit the wizard.

Gear up Environmental Variables in Java

Set Coffee environment variables to enable program compiling from any directory. To do and then, follow the steps below:

Pace 1: Add Java to System Variables

one. Open the Start carte and search for environment variables.

2. Select the Edit the organisation environment variables result.

iii. In the System Backdrop window, nether the Advanced tab, click Surround Variables…

4. Under the System variables category, select the Path variable and click Edit:

five. Click the New push and enter the path to the Java bin directory:

Note: The default path is usually C:\Programme Files\Java\jdk-17.0.one\bin.

vi. Click OK to save the changes and leave the variable editing window.

Footstep 2: Add JAVA_HOME Variable

Some applications require the JAVA_HOME variable. Follow the steps below to create the variable:

one. In the Environment Variables window, under the Organisation variables category, click the New… button to create a new variable.

2. Name the variable every bit JAVA_HOME .

3. In the variable value field, paste the path to your Coffee jdk directory and click OK.

iv. Confirm the changes by clicking OK in the Surroundings Variables and System properties windows.

Test the Coffee Installation

Run the java -version control in the control prompt to make sure Coffee installed correctly:

If installed correctly, the command outputs the Java version. Brand certain everything works by writing a uncomplicated program and compiling information technology. Follow the steps below:

Step ane: Write a Exam Java Script

1. Open up a text editor such equally Notepad++ and create a new file.

2. Enter the post-obit lines of code and click Salve:

          class HelloWorld{ 	public static void master(Cord args[]){ 		System.out.println("Hi world!"); 		} }                  

iii. Name the file and save it equally a Java source file (*.java).

Annotation: When using Notepad, select All files for the Save as blazon option and add the .java extension to the file proper name.

Step 2: Compile the Test Coffee Script

1. In the control prompt, modify the directory to the file'due south location and employ the following syntax to compile the plan:

          javac [filename]        

For example:

Afterward a successful compilation, the plan generates a .form file in the file directory.

2. Run the program with the post-obit syntax:

          java [filename]        

The output shows that the program runs correctly, displaying the Hullo world! message.

Determination

This tutorial showed how to install the Coffee Development Kit on a Windows system. If you lot are interested in learning more about Java, read our listing of 13 best Java IDEs for writing, debugging, and testing Java lawmaking.

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How To Install Java Jdk On My Windows 10 Laptop,

Source: https://phoenixnap.com/kb/install-java-windows

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