But, when I go to other computers, I see something like this:
If you go to other free blog background sites, sometimes their backgrounds don't cover the whole screen. My backgrounds are made extra wide and should fit all wide screens.
**If you adjust the zoom on your screen, this will also affect how much of the background you will see. Of course, it will change the size of your text too. To zoom in or out, go to the View menu and choose Zoom. Adjust the Zoom to your liking.