I just want to use my screen space more efficient. On the other hand,
I always maximize my windows out of habit... So, defining virtual
screens would solve both problems. Basically, what I want is what all
those programs achieve that lets you define a grid for your desktop
the windows maximize in. However, I have found no program so far that
feels natural.
There are two options you should try.
The first is a screen grid program, like Acer Gridvista. I have not personally tried the program myself. There are others out there that are similar.
The second option is Display Fusion. Window's AeroSnap only functions on the far left and far right of your multimonitor's display. To say have a window occupy the inner half of a two monitor setup, you have to use the keyboard ( WIN + Right OR Left). Display Fusion allows you to snap windows to the inner halves of your setup with the mouse also.