Here is the step by step on how to change the background color of a canaima.
Steps
Step 1. Go to any folder in your canaima like:
personnel, equipment, or those that are created will serve for this procedure.
Step 2. Open the folder where you contain your personal files or just created with nothing
Step 3. Open the newly created folder and put an empty document for some use
Step 4. Look in the folder at the top there is a word that says edit, click there
Step 5. Click edit and find where it says backgrounds and emblems
Click and you will see a box called backgrounds and emblems.
Step 6. Click on colors and some colors will appear
You grab them, drag them to the desk, and drop them. The desktop will be the chosen color and you can add a color, that is, create and name your new color for your screen.
Step 7. To see if it worked, turn off the laptop or restart it and it will give you the color
Step 8. You can put two colors and where it says patterns you can put wallpapers that you will find there
You can even add an image, but as said you can put two colors on the screen.