Skip to main content

Java installation on windows

Setting  Up  JDK On Windows 11: A Step by Step Guide



Introduction : 

The Java Development Kit (JDK), which offers the components required to create, compile, and execute Java applications, is a vital tool for Java developers. We'll guide you through installing JDK and configuring the environment on a Windows 11 computer in this article.

Download and Installation Steps :

Step 1 :  
Go to the download page for Oracle JDK:
Visit the Oracle JDK official download page at : https://www.oracle.com/in/java/technologies/downloads/

Step 2: Accept the License Agreement:

Scroll down to find the list of available JDK versions. Accept the license agreement by clicking on the checkbox next to "Oracle JDK" and choose the appropriate version for your system.

Step 3 : Download the Installer:
 Click on the download link for the installer that matches your operating system. For Windows, it typically has a filename like `jdk-17.0.1_windows-x64_bin.exe`.

Step 4 : Run the Installer:
 Once the download is complete, run the installer. Follow the on-screen instructions to install the JDK. You can choose the default installation path or specify a custom one.

Image Views of Above Steps :



Configuring System Environment Variables :

After installing the JDK, you need to set up the system environment variables to make Java commands accessible from the command line.
 
Step 1: Find the JDK Installation Path: 
Locate the folder where JDK is installed. By default, it is something like :C:\Program Files\Java\jdk-1.8 

Step 2 : Right-click on "My Computer" and select "Properties".


Step 3 : Click on the "Advanced" tab. 


Step 4: Click on the "Environment Variables" button.

Step 5 : Under "System Variables", click on "New".

Step 6: In the "Variable Name" field, type "JAVA_HOME".
In the "Variable Value" field, type the path to the root folder of the Java Development Kit installation on the computer.


Step 7 : Click "OK". 


Testing the Setup :

Now Java Path has been set up. Open the Command prompt and type "javac" In case you have already open up the command prompt, I suggest you to close the existing window and reopen it again.


To ensure that your Java environment is set up correctly, create a simple Java program and compile and run it.

Step 1. Create a Java File:
Open a text editor and create a file named `HelloWorld.java` with the following content:

public class HelloWorld {
       public static void main(String[] args) {
           System.out.println("Hello, World!");
       }
   }

Step 2 : Compile and Run:

Open a command prompt, navigate to the directory containing `HelloWorld.java`, and run the following commands:

javac HelloWorld.java
java HelloWorld

 If everything is set up correctly, you should see the output "Hello, World!".

Congratulations! You have successfully downloaded and set up the JDK on your Windows 11 system. You are now ready to start developing Java applications. 

Note : If any doubt  click on  : Contact Us 

Know about which are best IDE's for programing click me !




Labels:

Comments

Post a Comment

Popular posts from this blog

UML Diagram For Blogging Platform Mini Project -1

In this Article first of all we learn about what is UML?   then we will see the Uml Diagrams for Blogging Platform mini project that helps to student to develope a the Blogging Platform mini project . It helps to student who are studing in BCS,BCA, BTech,BE,MCA for drawing UML diagram for thier acadmic project .they can get referance from this diagrams. Lets Start, What is UML? UML is Stands for Unified Modeling Language . It is a part of Software Engineering . Typically ,software architects or designers aften take the lead in creating UML diagrams to communicate and document the system's design. It's a standardized way to visually represent and design software systems. Followings are UML Diagram 1. ER Diagram for Blogging Platform : 2. Class Diagram : 3. Use Case Diagram: System Use Case Diagram : Use Case Diagram: User Management ,Blog Management,Commenting and interaction Module : Use Case Diagram ...
Post a Comment
Read more

"Python programiTutorial Part 2: "

  Hey guys , Welcome back in new post Python Tutorial part-2 . Lets start the remaining part here.. First Python Program: Before starting a code we have to install python on your machine for more about installation click me We will discuss the basic syntax of python. now firstly we will see the first and simple "HELLO WORLD "program. Run this program. Python provides us two way to run the program: 1.Using Interactive interpreted command prompt. this is image of Interactive interpreted command prompt with the "HELLO WORLD" program with output. 2.Using a script file. This is the image of  script file with the code of "HELLO WORLD ' program with out put.  Script mode has some advantages and disadvantages : 1.We run multiple lines of code at a time in script mode.  2.Run and interpretation process or debugging is easy in the script mode. 3.It is best for beginners and expert also. Disadvantages:-...
3 comments
Read more

Unveiling the Magic of Model View Template (MVT) in Django | Django Tutorial

Demystifying Model View Template (MVT) in Django Introduction: Have you ever wondered how Django manages to handle data, logic, and user interface? Dive into the world of Model View Template (MVT) architecture to unravel the secrets behind Django's framework. Understanding MVT: Breaking Down the Components  MVT, also known as Model-View-Template, comprises three essential components: the model, the view, and the template. The model handles the data logic, the view processes user requests, and the template manages the user interface. Let's dissect each component to grasp their intricate roles and interactions within the Django framework. Model: The Backbone of Data Handling  In MVT, models are synonymous with templates, simplifying the software design process. They are pivotal in organizing and managing data and templates, streamlining the development journey. Furthermore, the model in Django serves as the representation of the database lo...
Post a Comment
Read more