Abstract: The programmable environmental comfort controller of the invention takes the form of a multi-functional, simple-to-use, programmable touch screen thermostat. This programmable touch screen thermostat simulates the image of a digital picture frame and may have customizable backgrounds, including the users' selected photos, and various preset themes. The controller, which is powered by a power source, will have a face plate, a touch screen, an interface, a home screen, a menu, one or more subscreens, and two or more set points. The controller may also have settings and preferences which a user may program to fit their desired settings as well as a programmable schedule. The controller will also have buttons which may be virtual buttons on a touch screen as well as virtual bars. The controller will blend aesthetically pleasing images, preferences, and settings with functionality and simplicity in use of a complex controller for HVAC systems.