As a starter:
type MSCONFIG | ENTER | STARTUP
IntelliPoint Microsoft Corporation "c:\Program Files\Microsoft IntelliPoint\ipoint.exe"
SynTPEnh Synaptics Incorporated %ProgramFiles%\Synaptics\SynTP\SynTPEnh.exe
You have just told Win 7 to not run unchecked programs at start up time.
You have not disabled the programs. They will be run when needed.
key with the Microsoft logo on top
Believe it or not, your computer will work much better.