Pointing Device Driver _hot_: Alps

Users often report that after a Windows Update, the specific "Touchpad" tab disappears from the Mouse properties.

The is a essential software component developed by Alps Electric Co., Ltd. (now Alps Alpine). It serves as the communication bridge between a laptop's hardware—specifically its touchpad or "pointing stick"—and the Windows operating system. Core Functionality alps pointing device driver

The ALPS driver stack operates at the kernel level of the operating system but presents a user-mode interface for configuration. The architecture is typically divided into three layers: Users often report that after a Windows Update,

Improves pointer accuracy and palm rejection to prevent accidental clicks while typing. alps pointing device driver