Hi I need to know if I have a rat on my pc or not, so the other day my steam library randomly opened when I was watching a video also when I’m playing cs go it will randomly alt tab to my desk top. Also when I'm watching youtube videos in full screen the video progress bar will appear and disappear every few videos when I'm not touching the mouse. The same type of things don’t happen on my other PC . My antivirus is Bit Defender 2013 and Malwarebytes, I have also ran TDSS Killer , All of them came up clean. Please Help!
