Hey guys.. i got a problem with my camera app. I just bought a new Acer ZS600 touch screen pc. It came with Win8 but i upgraded to 8.1.. problem is is when i open the camera app.. it says another app is using the webcam. I ended all task of any app running from task manager but the problem is still there. Also something that i think is realated is when i walk by my computer.. the right click menu in chrome pops up on it own and makes a weird sound. Could i have a virus that is using my webcam?? Ive ran Malwarebytes and Avast and even Advanced System Care Ultimate.. but my problem is still there.. im at wits end here.. thanks