What is a button driver, like HP's, needed for?

Question

HP's Support Assistant uses a button driver. It is necessary, why?

Answer

What is HP Wireless Button Driver?
This program provides the HP Wireless Button driver for supported notebook models running a supported operating system. Supports the ability to use the built in wireless keys (required for them to work correctly).
www.shouldiremoveit.com/HP-Wireless-Button-Driver-12853-program.aspx

What is a button driver, like HP's, needed for?

Answers (1)