My screen is in the 16x10 wide screen format.

It's great for movies and HD video, and if you bought your computer more than a few years ago you'll be most likely a Square screen, and if more than 6 or 7 years you'll most likely still be a tuber. If you are an oldie do your lights dim when you turn on the computer? I like to use less than 60 watts for a PC. I do have an old full tower 386 that eats 235 watts, no Hard drives though they moved to newer computers. That ended when I could get Terabyte USB external drives.