I appreciate your trying to help, but when I saw Multiple Displays or Duplicate These Displays, neither of which could be clicked, while Apply was also greyed out. Another avenue, on another attempt...

I never heard of XD. What and where is it?

My laptop is connected to my HD TV via an HDTV cable. But the blown-up screen encroaches beyond the 42"HD frame, so I have a difficult time scrolling, getting to the bottom and top bars. I want to...