Last Night I applied a Windows update to my 100% functional computer. After the restart to install was performed the computer ceased to complete the load back into windows and in fact reboots over and over without getting past the windows xp loading screen. I am concerned about this as nothing was wrong prior to this update. However It may be coincidence and be a Hard Drive failure but if this sounds more like a virus, I really would need to know and I can provide most of the info but the system is dead at the moment so i cant do anything with it to provide more detail. I will answer back as thoroughly as possible to anyone willing to help. Thanks in advance.