You may try this Removal guide :Remove SmarterPower Ads (Virus Removal Guide)
I might add that the database for all of the programs used in this guide, are updated daily to include other (PUPS/Adware) such as Yontoo,Search Protect ,and the other various undesirable programs.
I might Recommend to run McAfee Getsusp first, to add this detection to the McAfee GTI Data Base for future coverage,quite possibly.
You can find this valuable Tool in the following Link: http://downloadcenter.mcafee.com/products/mcafee-avert/GetSusp/GetSusp.exe
Please remember to enter your Email address under "Preferences" before scanning
You may also find this article very informative/useful as well: How you get tricked into installing Potentially Unwanted Programs
Edited: By Catdaddy 9/23/2014