I have done a control alt delete on my computer so I went ahead and went to microsoft.com and did a automatic repair and enable control alt delete on my computer, then I was prompt to restart my system for the changes to take effect so I did and when my system restarted it ask me to press control alt delete and it did not work, that's when I realise that it wasn't anything wrong it was only the delete button which isn't working, so to make a long story short I can't log into my computer because at the start up it is asking to press control alt delete to log on but I can't because the delete button is damaged, so can someone please tell me how can I log on without going through this?