→ I have shared an environment variables screenshot see and Setup the user variable.The JDK is the Java Development Kit, the full-featured SDK for Java. JDK’s programs such as Java compiler “javac.exe” and Java runtime “java.exe” reside in directory “\bin” where denotes the JDK installed directory ( C:\Program Files\Java\jdk1.8.0_60\ ). → Windows OS searches the current directory and the directories listed in the PATH environment variable for executable programs. Variable value : C:\Program Files\Java\jdk1.8.0_60\bin the user variable for UserName in the first row.
Go the Advanced tab find in a bottom of the window and select the Environment variables. and you see the pop-up windows title of the system properties. → Then select left side find the Advanced system settings and click now. or Another method use shortcut ( ⊞ Win + E ) to open the explorer select computer tab> system properties. → The right click on This PC or My Computer and select the properties. → Install JDK. open the downloaded JDK setup files. Then Choose your operating platform, e.g., “Windows 圆4 for 64-bit Windows OS” or “Windows x32 for 32-bit Windows OS”. → You can check your Windows OS is 32-bit or 64-bit via “Control Panel” ⇒ System ⇒ “System Type”. → Go to Java SE ( JDK 1.8 ) download site – → Check “Accept License Agreement”. ► JDK 1.8: Included support for Lambda expressions, default methods, and JavaScript runtime. ► JDK 1.7: First version of Oracle purchased Sun (called Oracle JDK). ► JDK 1.6: Renamed J2SE to Java SE (Java Standard Edition). Introduced generics, autoboxing/unboxing, annotation, enum, var args, for-each loop, static import. ► JDK 1.5: Officially called 5.0 instead of 1.5. ► JDK 1.4: Introduced assert, non-blocking IO, logging API, image IO, Java web start, regular expression support. ► JDK 1.3: Introduced Hotspot JVM. Released May 8, 2000. Introduced Collection Framework and JIT compiler. ► JDK 1.2: Included JFC (Java Foundation Classes – Swing, Accessibility API, Java 2D, Pluggable Look and Feel and Drag and Drop).
► JDK 1.1: Introduced AWT event model, inner class, JavaBean, JDBC, and RMI. ► JDK 1.0: Originally called Oak named after the oak tree outside James Gosling’s office. ►JDK Alpha and Beta: Sun announced JAVA on September 23, 1995. The Java Runtime is needed for running Java programs. Java Development Kit, which includes JRE plus the development tools (such as compiler and debugger), is the need for writing as well as running Java programs. → The JDK means Java Development Kit and JRE means Java Runtime. How to install java in windows 10 What are JDK and JRE? Read more about how to install Java8 in windows. In this post how to download java 8 offline and install in windows all step by step help with the picture.
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