Select the command you want to make a customized key for. Select the G key on the mouse and now go for the command.Make sure to operate the options at default. There is also a default option present on the top of the interface. From the below ribbon, assign a function to the Logitech mouse buttons.It will start working only after detecting the Logitech mouse. Here are a few detailed ways of how to use a Logitech auto clicker g502. Just after the installation process is completed, you can get straight into the Logitech software to access its feature, and create a Logitech auto clicker script.