Installation
download golang from https://golang.org/
Just click next, next in the installation wizard.
Once the installation wizard completes, go to command prompt and type go version
to check whether it’s installed properly.

Write your first Go program
Create a new folder wherever you want C:\goprg
create a simple file under that folder C:\goprg\my.go
type below code
package main
import "fmt"
func main() {
fmt.Println("Hello, World!")
}
Open command prompt and go to C:\goprg
folder and run below command
go run my.go
Create exe
below command to build and create exe
go build my.go