Find operating system version in perl

my $osname = Win32::GetOSName();
my ( $osvername, $major, $minor, $id ) = Win32::GetOSVersion();

print "osname: $osname\n";
print "osvername: $osvername\n";
print "major: $major\n";
print "minor: $minor\n";
print "id: $id\n";