Installed JDK, how to configure the path environment variable

To windows10 example:
1, to find "this computer" right-click on the desktop - "Properties" - "Advanced System Settings" - "Advanced" - "environment variables (system variables)" - (below) "New" - variable name: JAVA_HOME-- variable value: jdk installation path (bin upper level directory)

2, wheel sliding down to the "path", double-click the "path", click on "New" and then fill in:% JAVA_HOME % \ bin (on the right then the best option is "on the move" to the first line)

3, has been click OK on it