wacom_tabletuser.exe is a Tablet user module for professional driver
belonging to Wacom Technology, Corp. User Module
from Wacom Technology, Corp.
Non-system processes like wacom_tabletuser.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues