trickler.exe is a part of the Gator Advertising and Informational Network (GAIN) that delivers online advertising and informational messages based on your surfing habits. This process should be removed to ensure your personal privacy.
Non-system processes like trickler.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