I have recently installed windows 7 home premium and never set a password upon installation (it's a home pc and didn't feel the need to - bad call I'm sure!). Anyway...I restarted my pc today and it is now asking for a password. I have no idea what this could be. I tried everything I know...I did not install any new software. I did however install windows updates. Do you have any idea what happened and why it's asking me for a password? Is there some default password? I did a google search for quite a while and found nothing. Thank you so much for your time...Know it's greatly appreciated!