Why can't the desktop background of win7 computer be replaced?

            Experience the powerful visual effects brought by win7 64-bit flagship. Many friends tend to set their own desktop or theme in the system. Looking at the monotonous blue background pattern of the window system for a long time, I wonder if anyone can stand it? In the previous article, Xiaobian has also introduced, if you change the background pattern of win7 computer, how to make your own theme package and so on. Today's Xiaobian is about a friend's question about the background pattern: Why can't the desktop background of win7 computer be replaced?
1. First, let's click the start menu and then enter the control panel interface in the control panel. In the interface, we find and click into the Easy Access and Control Center.
2. After entering the easy access and control center interface, we can see the option to make the computer easier to view at the bottom of the interface.
3. After clicking on the entry, let's pull the slider down. At the bottom position, we can see “Make the content displayed on the screen easier to view” and then put it at the end of this item. We can see “delete background image”. The general background pattern cannot be changed because this item is checked. We only need to remove the check mark from the previous box.