How to create a PATH variable?

Question

Programming

I started watching SI tutorials...they show how to install gcc, but there you need to change the PATH variable, but I don't have it. What should be written when creating a variable?

Answer 1

In Windows: RMB to My Computer -> Properties -> Advanced System Settings -> Environment Variables.

Answer 2

PATH is an environment variable. And you have it: start the console (terminal) and enter the set command .
You should not start with gcc, but with an elementary tutorial on the OS in which you work.