This allows you to manipulate a virtual mouse pointer on the screen and tap to click the mouse. (lifewire.com)
Looking at the control panel screenshot below, we can also see shortcuts to change things such as mouse pointers and desktop icons. (howtogeek.com)
In the middle, is a mouse - mode that works with both PC and Android devices, giving you a fully functional mouse pointer controlled by your left analog stick. (androidauthority.com)