[A new tool bar on IE]

No ccleaner doesn't install anything hidden. It installs the ccleaner program and the yahoo toolbar if you don't uncheck the box.

 

Thank you. I do notice the computer booting quicker and running a bit "crisper" than it used to.

[A new tool bar on IE]

Is there anything else that may have been installed that I may want to delete?

[A new tool bar on IE]

I installed CC and found a new toolbar on my IE. I do not want it or any of the changes it has made to my machine. How do I remove?