How to upload image files from my computer?

To upload images from a PC first get into the edit mode and click on the pencil icon of the widget. Next, Click on style tab and choose the background image tool. Finally, click on the upload button.

Here is how to upload image files from my computer:

Step 1: Click the pencil icon of the widget.
Step 2: Click style tab.
Step 3: Click background image.
Step 4: Click on Upload icon and 
Step 5: Choose the image file you want to upload