The ASSIST button serves two primary roles depending on the state of the computer:
On a Sony VAIO laptop, the is not a standalone hardware device with its own independent driver; rather, it is a hardware shortcut integrated into the VAIO Care software suite. sony vaio assist button driver download
Official drivers are categorized by model number. Sony has ended official support for Windows 7, but legacy drivers are still available for most models. The ASSIST button serves two primary roles depending