A Java based program to control another computer, sending inputs and receiving it's screen image
Each computer, provided they are connected within a local network, can take the role of a transmitter or a receiver. The transmitter gives it's inputs to the receiver, and can receive it's screen image.
You can press Shift-SpaceBar to see the receiver's screen image.
To pause the program, drag the cursor to the top-right corner of the screen.
You can close the program by right-clicking it's icon on the taskbar, or pressing Shift-Escape.
Provided you have Java Runtime Environment (JRE) installed, it can be simply loaded and will be ready to use.