Log into Administrator Account

Hey people!

I just discovered this recently. You can get access to the admin account even if you do not know the password.This is how you do it. You need to have a guest account turned on already. Now you log in safe mode and it automatically logs you into the admin account I don't know why. Now you can go into the control panel and even change the administrator's password. It doesn't even ask you to enter the previous admin password.
This also works against that virus which changes your password at log on screen(usually on Windows XP. So, don't forget to turn on your guest account.It really helps.
Isn't that cool for hackers and freaky for administrators.