XP Student Admin Default Password?

Virus scanner corrupted lsass.exe. Computer kept rebooting itself, even trying in safe mode.

Now, I'm trying to repair the windows installation, and it asks me for my administrator password, but i don't believe i even set one.

I've found ways to lower the security settings so you don't need the password, but as-is, I am unable to get into the OS to make the changes.

Is there a default password?

XP Student Admin Default Password?anti virus software

In safe mode, if the welcome screen appears, click ctrl+alt+del twice.

The username is "Administrator" (without quotations), you should be able to leave the password field blank.