2012 Slowed computer boot time.

Running windows 7 after installing the 2012 update it slowed my boot time significantly.  Or I assume that is what did it since it's the only change.

 

Also when clicking on the support tab and it runs the scan I get the failed installation error that seems to be bugging firefox 7, I am using IE9.

 

Should I use the removal tool and start fresh or are there better options.  So far 2012 hasnt impressed me.