How to Make Background Images Fit a Dual Screen. Using dual monitors makes it convenient for the small business owner to work within multiple programs or windows at the same time.

Now, every time you open a new Terminal window, you’ll see one of your color swatches as the background—Terminal automatically scales your tiny image to fill the Terminal’s screen.

Safari 14 offers the option of setting your own background directly in the browser meaning you can now personalise your home screen in Safari with a photograph or image of your choice.