Mouse Jiggler 2.0.25

Mouse Jiggler is a tiny portable program that simulates mouse movements, which can be useful, for example, to prevent the screen saver from starting or the system from going into sleep mode.

The utility can work in two modes, real and virtual. In the first, the cursor will move physically, and in the second, the mouse will be physically stationary, but signals simulating cursor movement will be sent.

The program is very easy to use, has no settings, and even a beginner can figure it out.