Оформил: DeeCo
Автор: http://www.swissdelphicenter.ch

// The GetKeyboardType function retrieves information about the current keyboard. 

function KeyBoardType: string;
 begin
   case GetKeyboardType(0) of
     1: Result := 'IBM PC/XT or compatible (83-key) keyboard';
     2: Result := 'Olivetti "ICO" (102-key) keyboard';
     3: Result := 'IBM PC/AT (84-key) or similar keyboard';
     4: Result := 'IBM enhanced or compatible';
     5: Result := 'Nokia 1050 and similar keyboards';
     6: Result := 'Nokia 9140 and similar keyboards';
     7: Result := 'Japanese keyboard'
       else
          Result := 'Unrecognized keyboard type';
   end;
 end;

 function KeyBoardSubype: Integer;
 begin
   Result := GetKeyboardType(1);
 end;

 function NumberOfFunctionKeys: string;
 begin
   case GetKeyboardType(3) of
     1: Result := '20';
     2: Result := '12/18';
     3: Result := '10';
     4: Result := '12';
     5: Result := '10';
     6: Result := '24';
     7: Result := 'Hardware dependent'
       else
          Result := 'N/A';
   end;
 end;

 procedure TForm1.Button1Click(Sender: TObject);
 begin
   label1.Caption := Format('Keyboard Type: %s', [KeyBoardType]);
   Label2.Caption := Format('Keyboard Subtype: %d', [KeyBoardSubype]);
   Label3.Caption := Format('Keyboard Subtype: %s', [NumberOfFunctionKeys]);
 end;