how do i unable a GUI to fit the screens irrespective of resolution?

I have created a GUI, now I want it to fit in all the screens irrespective of the resolution. Please suggest some ways to do it.

Means if i want to change the system and the resolution is different in both the system the GUI should fit in the same way in both the systems

[Jonas]

isn't that what normalized Units do for any kind of position/size?

[Praneeti Mitra]

I have tried that but it seems that its not working. If i try the normalized thing then the graph trend is getting effected by that and the GUI is not appearing properly for the graph trend. trend is not coming at all