Macbook Air won't shut down under any circumstances
My MacBook Air has decided it will NOT shut down regardless of how many different combinations of force quit keys I press. The fan is blowing like crazy. It sounds like it's going to explode. I've tried force quitting and nothing is working. The trackpad is frozen. I can't do anything. When I close the lid the computer remains on and the fan continues to blow. Any ideas? Thanks!
MacBook Air 13″, OS X 10.11