pasportal_enu.dll is a PASPortal Resource
belonging to PASPortal Resource
from PASCO Scientific
Non-system processes like pasportal_enu.dll 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.