MSIAfterburner 2.3.1

Check the uninstall instructions.
MSI Afterburner

MSI Afterburner is the ultimate application for safely enhancing the performance of your graphics cards, supporting both Nvidia and AMD GPUs. And what is more, it also supports in-game video and audio recording, meaning you can not only save a replay, but you will also record the match while you are actually playing. You can use MSI Afterburner for over-clocking your GPU, increase its voltage usage, control the fans speed, perform benchmark tests, and do much more.

MSI Afterburner features a friendly and neat interface, in which you can easily modify the settings of your GPU. This application allows you to change the TDP, over-voltage your GPU up to three times its normal value, over-clock it more than 90%, and control the fan speed and link different speeds to temperature trigger points. You can also save profiles, meaning you can quickly apply a configuration for gaming, another one for watching HD movies, and so on. MSI Afterburner was designed for people who know what they are doing, so if you are not familiar with over-clocking, you should not use this application, or you might permanently damage your GPU and even your complete computer.