Virtual Time Machine
Virtual Time Machine (aka VTM) is designed to provide runtime adjustment of computer clock per application. “Reclocking” of the entire Explorer shell along with all child applications is also supported.
Application started through VTM should be aware that the runtime clock is set to the desired time zone. The actual system clock will not be changed.
Virtual Display Manager
Virtual Display Manager supplements your existing single or multi-monitor system with the convenience of additional virtual displays that can subdivide existing physical screens, while using existing hardware along with the ability of invoking different monitor configurations at the click of a button.