I'm a total novice with computers. I ran a free spyware detection through my interenet provider and it found around 100 spyware infections. I clicked "okay" to remove the spyware, and now the computer will not come back on. It cycles through the Intel blue screen and the Windows XP black screen over and over. The fans work, the lights come on, and it just keeps cycling through. Did I do something that is irreversible? The computer is my home office work computer with tons of valuable information for work on it. Please advise if there is anything I should try first. For now, I've just walked away from the office in despair. Thanks so much for any advice available.