If you are running Win 8, follow xkiller213 to go to Startup and disable most unwanted applets.
If you are running Win 7, press Windows + R keys to invoke the Run dialog. Enter "msconfig" in the field without the quote.
Go to Startup tab and disable those unwanted applets.
Make sure you don't disable security application as well as other necessary programs. If you make a mistake, you can always enable back.
Oh, okok. Thank you so much for your time to explained to me!
