According to what turned up in a Google search com.google.keystone.agent.plist and com.google.keystone.daemon.plist are hidden updaters installed with Google Chrome and should not effect anything but Google Chrome automatic updating. I am not sure they would technically be classified as either adware or malware, but they do "phone home" and may reveal something about your usage. If I used Google Chrome regularly and wanted to keep it up to date I would probably leave com.google.keystone.agent.plist and com.google.keystone.daemon.plist unless they cause problems.

Originally Posted By: Epson
EPSON Event Manager allows you to assign any of the product buttons to open a scanning program. You can also save scan settings that you use frequently. It makes scanning your projects even quicker. Select Applications %3E EPSON Software, and double-click the Launch Event Manager icon. - Read more at http://www.shouldiremoveit.com/Epson-Event-Manager-6129-program.aspx
If I had an Epson scanner I would definitely leave the Event Manager alone.



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