IDE: ==== ==> Integrated development Environment ==> a software which can provide a platform for writing a code for compiling the code for executing the code Notepad ==> .java ==> added java code command prompt: javac java ==> popular IDEs for java: Eclipse, VS Code, IntelliJ, Pycharm Professional etc. Eclipse Software Downloading: ============================= pre-requisite: Java Software 1) Browser 2) Search about: Eclipse Download 3) open official website 4) Go to downloads 5) click on download Installation of Eclipse: ======================== 1) Run the downloaded file by click on it. 2) Select the option: "Java Enterprise" 3) Browse the location for the Eclipse new folder in drive ==> name your folder ==> select that folder 4) click on Install Launching of Eclipse: ===================== 1) Click on Launch 2) Browse the Folder/Path Browse ==> Drive ==> new folder ==> Title your folder + enter ==> select folder 3) Select the checklist for default making 4) Click on the launch Create the Java Project: ======================== Left side of Eclipse window: 1) Select Create Project 2) Select Wizard: Java ==> Select: Java Project then click on: next 3) Enter the title of the project by following the naming convention 4) If required, change the JRE Version 5) Click on: finish Naming Convention ================= Capitalize Text java ==> Java javaprogram ==> JavaProgram Java project Folder: 1) JRE System Library API for Java Programs 2) src source folder where we can create the Java files for writing of java programs