How to insert a background in Google Slides
Here are the steps to insert a background on your Google slides.
Step 1. On your computer, open a presentation in Google Slides.
Step 2. Choose a slide.
Step 3. At the top, click Slide Change background.
Step 4. To the right of "Image" click choose.
Step 5. To add the done to one slide, click Done.
Step 6. To add to the whole presentation, click Add to Theme
This is how you change your background to an image.
For more information just reach visit.
https://www.vlerock.com/