Difference between PATH & CLASSPATH in java & Set JAVA_HOME , path, classpath into environment

This video explains about PATH , CLASSPATHA & JAVA_HOME into environment variables Detailed explanation on PATH Detailed explanation on classPATH Detailed explanation on JAVA_HOME Also discussed on Why/Where we need these environment variables? Who will use these environment variables? How to set the environment variables? #JavaBeam #JavaBasics #setpathClassPath #javahomesetup #JAVA