The more that is running on your computer the more your computer has to close on shut down. Keeping a slimmer running computer will not only make your computer run faster but it will make Windows shutdown faster. Here is how it’s done:
Go to the Start menu and then select Run. Type ‘services.msc’ in the Run Dialog Box and click on OK. In the services window double click on the service you wish to disable. In the properties box for the selected service choose disabled in the Startup Type dropdown box. Click on OK.