I created a small test application which allows very limited functionality of copying files from one place to another. Now due to the limited functionality, I kept the window size fixed (having maximized as false and well defined height and width of 250×200 pixels). Just 2 file browse elements and a Copy button.
My friends test ran it on their PCs and the problem is that it ran all well for most of my friends, however 3 of them noticed that the height of the application was not enough and the copy button was 80% hidden (only 20% of it was visible). One of them was on a 1920×1080 resolution and the other 2 were on 1366×728. And all the test PCs were Windows 7 computers.
How and why would this possibly happen?
One thing that I can think of one is their DPI setting’s are different than your computer.