Twice when I've logged into my computer a few minutes into getting onto the internet it has went to a blue screen with a bunch of words talking about system crashing and a number is counting something saying "gathering data for crash". I take my battery out and reboot my laptop and once it made me wait like twenty minutes for it to start up properly saying it needed to recover data to start before the last problem occurred. Than today I went to log on and it did it again, but this time it booted right up with no wait. Is this a virus or is it something I should take my computer in to be looked at?