What should be the values of GOPATH and GOROOT in Go?

Hello everyone! I started learning Go a couple of weeks ago and I can't figure out the environment variable setup. I installed Go through the official installer on Windows, and it seems to have been installed in C:\Go. But when I try to build my first project, I keep getting errors like "cannot find package" or "GOPATH not set." Here's my simple code that I'm trying to run: ```go // main.go package main import "fmt" import "example.com/mypackage/mypkg" func main() { fmt.Println(mypkg.Hello()) } ``` And the package I want to use: ```go // mypkg.go in the mypkg folder package mypkg func Hello() string { return "Hello from my package!" } ``` I've tried setting GOPATH to different locations: C:\Users\MyName\go, C:\Projects\go, and even left it empty. But nothing w