{
   printf("\nWelcome to the ROOT tutorials\n\n");
   printf("\nType \".x demos.C\" to get a toolbar from which to execute the demos\n");
   printf("\nType \".x demoshelp.C\" to see the help window\n\n");
   printf("==> Many tutorials use the file hsimple.root produced by hsimple.C\n");
   printf("==> It is recommended to execute hsimple.C before any other script\n\n");
}