In the System variables section, look for the PATH variable. Click on it and select Edit. In the Edit Environment Variables screen, click on the New button to add a new path. Then input the Java path ...

To be precise, say if you have installed Java in the path C:\Program Files\Java\jdk1.8.0_121 on your computer, ... Set JAVA_HOME environment variable & update the system path.

Set JAVA_HOME at the command line. Automatically set JAVA_HOME. Java installers have come a long way over the years. In the past to install Java one had to download ZIP files, with manual extractions ...

java -version java version "1.8.0_202" Java(TM) SE Runtime Environment (build 1.8.0_202-b08) Java HotSpot(TM) 64-Bit Server VM (build 25.202-b08, mixed mode) jenv doctor [OK] No JAVA_HOME set [OK] ...