(https://i.sstatic.net/pAk4y.jpg)
Installed VS Code then installed MinGW64 for Windows 10 then setup environment variables then opened VS Code where created new folder by name 'C Tutorial' therein a new file as 'Hello.c' and typed basic Hello World program. Was expecting 'Hello World' text to be printed on terminal instead received some error which I cannot interpret as of now.
Use forward slash to call the program.
I.e ./a.exe
Add void to the main function like this.
#include <stdio.h>
int main(void) {
printf("Hello World");
return (0);
}