I receive this message when I attempt to do virtually anything on my computer now and am unsure how to tackle it. Any attempt made to find out what it is usually ends up at a point where I have to use some kind of program and at that point I am denied access and start back at the beggining. On the left of the above image is an example of some of the messages I am receiving when attempting to access different programs. The middle is an example of how, despite having a Headset plugged into working working USB slot, the computer fails to register any Headset being plugged in. (Same with other headsets I've tried) The right is an example of when trying to perform an error check, the computer simply dosnt resgister my attempts to click on it, similarly when I try to do it in Safe Mode, when I restart the check is performed and nothing happens. I apologise if this is the wrong section of the forum for this problem but I really am quite unsure what to do and would appreciate any help that could be offered.