Cracks Underneath Windows
This crack was found on the exterior of the home right below a window.
Sloping Bathroom Floor
This is mostly caused by weakened floor joists and girders underneath your home.
Sticking Doors
If you have doors or windows that tend to stick when you open or close them, or have cracks in the interior walls and gaps around door frames, then your floors are probably beginning to slope or sag.
Improvised Support Underneath the Living Room
Concrete blocks will not keep your foundation from settling, this is only a temporary fix.