You seem like you guys know what your doing, so. Anyways, I'm pretty sure I have a virus on my computer (either that or hardware malfunctions), But a few weeks ago I turned on my computer and all my music was gone. Itunes wouldn't open because "the required folder could not be found." I had a copy of all my music files in my "Libraries," but when I opened that, there was nothing there. I tried to restore default libraries but nothing happened.
Along with a lot of other weird shit, like I'm not able to change my desktop background because of an internal problem, and can't get certain programs to stop running, most things are normal.
Also, if it is a virus, Norton internet security doesn't consider it one, or can't detect it, and my other antivirus program won't open.
Can someone tell me if it really is a virus or if it's just a system problem? Thank you in advance.