1/run a spyware program if you have so much junk - this may get rid of a few for you (i use adaware from www.lavasoft.com)
2/ uninstall items in add/remove programs.
3/ prevent other startup item from loading by running "msconfig" click "start\run" and type "msconfig in the box then click Ok.
in the "startup" tab uncheck items that you dont want to load.
If you need more help let me know.
i have installed many programs, some adds some buttons to my right click, i find my right click takes more time to load and it's to long. is there anyway to cut off some of the buttons in my right click menu?