Window does not show everything in KDE
 

I have an odd problem: I am configuring samba's file sharing, following this http://www.tweakhound.com/linux/samba/page_4.htm,

However, I found an odd problem in the kde control module: although I can resize, minimize and maximize the window, not every information appears in my window. So, even though the height is the maximum possible in my screen, I cannot see the "administrator mode", "ok", apply and cancel buttons in the window (see the image in the tutorial), so I cannot make any change.

Does anyone know what causes this odd window behaviour and how to solve it?

Thank you in advance

The window is probably too large for the window. Maximize the window to fix its size, or press the [ALT] key while dragging it up with the mouse.

Greatm tge [ALT]+ move up tip solved the problem. Thanks a lot!