Setting the PATH variable allows you to launch programs via CLI from anywhere on your system. Here's how to set the PATH variable in Windows and make the most of it.

Learn how to set JAVA_HOME as the Environment variable in Windows and also how to check or test the JAVA_HOME configuration setup using CMD.

If you want a more detailed explanation of what System & User Environment Variables are, you can read the linked post. How to set PATH variables manually on Windows 11/10 ...