First of all, the ones you need are.
1) Anti-Virus
2) Any Background Program that may being running a physical device (usb, keyboard, mouse, controller, etc.)
The rest can go. This is a slightly complex, but 100% effective way to veto these programs from even starting up is to. (i`ll put it in steps)
1) Click Start
2) Click the ``Run`` button just above the shutdown button
*) If Run doesn`t appear to be there. Press Alt-Control-Delete, and click ``file, new task`` in the task manager.
3) Type in ``msconfig`` and clicking Run or OK (depends on version of windows)
4) Click the ``Start-Up`` tab
5) A list of startup processes will appear, but they are not going by their exact names. Look at the paths and names to try to figure out what they are. Un-check the unnecessary ones and apply your changes. The programs will still work, you just need to double click on them on the desktop, or find them else where like in the start menu.
Here`s some examples of ones that are unnessacary: Limewire, Microsoft Office, Steam, EA Download Manager, Live Messenger, Nero, iTunes, Quicktime, (the list goes on)
Hopefully this maximizes your system performance.
PLEASE RATE!!!!!!!