The only scenario where installing the Synaptics driver is required :
: Installing additional drivers can sometimes affect system performance. Avoiding unnecessary installations can help maintain a streamlined and efficient system. no need to install synaptics pointing device drivers
Historically, laptop touchpads were "dumb" hardware devices. They relied on specific manufacturer software—most notably —to translate finger movements into actionable signals. The only scenario where installing the Synaptics driver
: Users do not need to search for, download, and install drivers, which can be a relief for those not comfortable with manually updating drivers. and install drivers
Modern touchpads often communicate directly through system firmware (I2C HID), meaning the "driver" is effectively part of the OS and firmware working together, rather than a separate piece of software you must download. Synaptics vs. Windows Precision Drivers