Jspiels9

I currently am running Windows Vista Home. on my HP Pavillion dv4-1275mx laptop. I worked on my computer this morning with no problems, before leaving for work set it to Hibernate. waited for it to power down and left, as i normally do. When i returned home, and booted up i received several error messages informing of various programs stopped working. I am then prompted to send information to microsoft. etc. Simultaneously i received several warnings from Avast! Anti-Virus about exploits found in several old .Jpeg picture files. "MS04-028 JPEG [EXPL]" i took the recommended actions on these fi