HOW TO MAKE AN INVISIBLE USER ON XP

Ok, this is going to teach you how to make an invisible account on Xp. First you need an admin account. Not a limited account. Ok Step
1. Make another admin account using Control Panel (I hope you know how to do that)
2. Go to run and type in Regedit (Click OK)
3. The registry editor will open: Go to this location:
MyComputer/
HKEY_LOCAL_MACHINE/
SOFTWARE/
Microsoft/
WindowsNT/
CurrentVersion/
Winlogin/
SpecialAccounts/
UserList/
Ok when you reach there, go to any space below name and the other columns (Not in the list where you found UserList) and right click.
When you right click New will show up, hover over New then DWORD Value. Click DWORD VALUE and for the name type in the EXACT username of the administrator account you made earlier. Save and exit out of registry editor. You may need to restart for this to work.

To logon to your invisible account, at the windows user login screen hold ctr+alt+del you may need to tap a few times.
A box will show up, type in the username you used for the DWORD value and a password if you set one earlier and login!
*NOTE if you have any users "logged on" or "programs running" then ctr+alt+del wont work and you'll need to comepletely log off of those accounts or restart.
Hope this was helpful.