Windows XP password log in failedLocked
My computer recently asked me to log in with an administrator password. Strangely, i never passworded my PC.
This happens when there was a power off in my town and after one hour when the power comes back it happen like this. There was no one that i know or by chance come to my PC as my office is locked when i left.
This could probably the work of Virus, i assume. Please can anyone advice me on how to go about this.
I cannot now login to my PC.