Thank you for letting us know of this concern. To start this with, Dashlane apparently is a legitimate password keeping application. There is no need to worry about it. And for PC Accelerator and Win Tonic, these applications are completely avoidable. Trend Micro Security may not be able to detect those two applications since it is only a potentially unwanted application.
Workaround is to uninstall any application that you don't use or know about. Also, avoid installing applications that came from an unfamiliar website.