Disable Unwanted Windows Services
I have also shared this trick earlier to make your Windows XP faster, but still some people were having problems finding this. So, I have separated this out.
To disable unneeded startup services for a safer, faster XP, use the “Services” Admin Tool (Control Panel > Administrative Tools > Services). If you are a single user of a non-networked machine, you can disable the following items, with no ill effect.

