el fnkeyhook.exe es un process asociado a TOSHIBA Accessibility Hotkey Hook de TOSHIBA. el Invalidarlo o la permisión está abajo a la preferencia de utilizador.
Non-system processes like fnkeyhook.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that over time your registry suffers fragmentation and accumulates invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues