the past couple of days i have not been able to play music, watch videos, either on my computer drives or online because it seems everytime i try to play any type of audio. Everytime it starts play, it sounds like its playing in slow motion. THis happens even when an ineternet browswer click sound is played. i don't know if any virus is causing or something is just wrong with my speakers. video also slows down so that is why i don't think its a speaker problem. i was running low on hard drive space but i cleared a lot of it off but it is still doing it. please help!!!