How to set Use Ojo de Horus SVG vector (Vector Resolutions) picture as a slide background?
1. Click the slide that you want to add a background picture to.

To select multiple slides, click a slide, and then press and hold CTRL while you click the other slides.
On the Design tab, in the SVG images group, click photo-and-videos Clip arts Styles, and then click Format Background.
2. Click Fill, and then click Picture or texture fill.
3. To insert a picture from a file, click File, and then locate and double-click the picture that you want to insert.

To paste a picture that you copied, click Clipboard.