In this article,what is Java path? and Verification of Java path? is explained in detail with images of how to set the path.
The
class path
variable is one way to tell the applications, including the Java Development Kit (JDK) tools, where to look for user classes.(Classes that are part of the JRE,JDK platform, and extensions should be defined through other means, such as the class path or the extensions directory).
Step 1:Open the command prompt by typing cmd in the start menu or you can directly open by pressing (windows+r) and type CMD.