Change to a white canvas.(from a checkered pattern)
The default background setting is transparent (a checkered pattern).
If you keep zooming in the display, you will see the grid lines.
You may prefer a white canvas instead.
Make a transparent background (a checkered pattern) to a white background.
Go to "View" in the menu bar, and uncheck "Transparent Background"( 1 ).
Once "Transparent Background" is unchecked, "Background Color" option is available to select. If you specify a color, it will become the background color.。
Remove the grid lines at zoomed display
Go to "View" in the menu bar, and uncheck "Pixel Grid"( 2 ).
Now, let's draw in a canvas with your preferred background color!