Windows size in netbook environment

I have problem with certain windows display size in netbook environment. My netbook screen resolution is 1024x600,whenever I need to click the ‘ok’ button at bottom of windows,that part always covered,out of whole screen,no way to reach it,like this :

http://i694.photobucket.com/albums/vv303/marcoslai/snapshot1-2_zps1e8624f6.png

Any solution?

Not a solution to change the size of the window, but a way to reach the
button:

Press the ALT key left click into the window and drag it, that way you
can move it without being restricted by the boundaries of the desktop.


PC: oS 12.3 x86_64 | i7-2600@3.40GHz | 16GB | KDE 4.10.0 | GTX 650 Ti
ThinkPad E320: oS 12.3 x86_64 | i3@2.30GHz | 8GB | KDE 4.10.2 | HD 3000
HannsBook: oS 12.3 x86_64 | SU4100@1.3GHz | 2GB | KDE 4.10.0 | GMA4500

Thank you!!!