I got a problem regarding My Windows XP and I am not able to understand what to do. My machine system is working identical slow. I have so many copy twin processes is working in task manager. I would be thankful to you if you please provide any suggestion or help me here.
Run a virus and spyware scan, check the top posts in the forum.
If that does not fix things, you probably want to re-install Windows unless something happened before this slowness than you can undo. You can try to do a system restore to a date before the issues http://www.bleepingcomputer.com/tutorials/tutorial56.ht..., how to restore is a bit bellow halway down the page.