Many models support "tap and a half" gestures, where you double-tap but hold the second tap to drag an item. The Role of the Synaptics Driver
Use two fingers to scroll vertically or horizontally through documents and web pages.
Beyond basic cursor movement and clicking, Synaptics touchpads support advanced multi-touch gestures designed to improve productivity: Synaptic Touchpad
Two finger scroll not working on ASUS notebook - Microsoft Q&A
The is critical software that allows the operating system to communicate effectively with the touchpad hardware. Without it, the touchpad may only function as a basic "PS/2 Compatible Mouse," losing all multi-touch gestures and specialized settings. Many models support "tap and a half" gestures,
Pinch or stretch with two fingers to zoom in and out of images and maps.
The is a specialized pointing device integrated into millions of laptops from major manufacturers like HP, Lenovo, Dell, and Acer. It serves as a sophisticated alternative to a traditional mouse, utilizing capacitive sensing to translate finger movements and gestures into on-screen actions. Key Features and Gestures Without it, the touchpad may only function as
Customize "tap-to-click" or "two-finger tap" for right-clicking, which can often be configured through Windows Settings or the Registry.