Question

How can we change the background of a slide in a presentation?
​

Answer 1

Explanation:

Format the slide background with color

On the Design tab, select Format Background.

Select Solid Fill, and pick a color from the gallery. ...

If you want to have all slides have this same background color, on the Design tab, select Format Background > Apply to All.

Answer 2

Answer:

Format the slide background with color

1. On the Design tab, select Format Background.
2. Select Solid Fill, and pick a color from the gallery.
3. If you want to have all slides have this same background color, on the Design tab, select Format Background.
4. Apply to All.

Explanation:

I hope this helps you