"javac" is not an internal or external command, operable program or batch file?

Question

Java

When I want to run java code through the command line, I get an error. I searched the Internet for this error, found a solution to this problem on stackoferflow, and nothing, the same error. I have a new version of java Version 8 Update 241.

Answer 1

https://docs.oracle.com/javase/tutorial/getStarted...

Answer 2

Do you have a "new version" of jre or jdk ?
Actually, having learned what is the difference between these two packages, you will receive an answer to your question.