2. Because different computer screens have different sizes and resolutions. The game can't fit perfectly. So generally speaking, you will choose the appropriate computer screen resolution in the game options. It is recommended not to completely fit the screen, because turning on widescreen mode will lengthen the whole screen, and the screen may be blurred, so just choose the appropriate resolution.
3. Solution:
Just change the registry, click Run Input, Registry Command, regedit, HKEY _ Local _ Machine-> System-> ControlSet00 1-> control->; Graphics driver->; deploy
Right-click configuration, select Search, enter zoom, find zoom in the right box, and right-click zoom to modify it.
Just change the value to 3, and the original value is 4.
After the change, the game is full of screens!