If you didn't supply the Administrator password during XP
setup, anyone will access your computer by the Administrator account. For this
reason you must set your Admin password specially on XP. Because it's too easy
to hack the user password in Windows Xp operating system. The ways are same in
XP & 7 . So, why late. Set password now & be safe always from
unauthorized user.
1. Right Click on My Computer and select Manage
2. Select "Local Users and Groups" from left panel first. Then double click on
"users" from right panel.
3. Select Administrator & right click on it. Select
"Set Password..."
4. Click on Proceed
5. Give your password twice to confirm.
That's all. Be safe!