Below you can find free basic PowerPoint themes with gradient background. Includes basic Slide Masters and custom color scheme.
Need more than just a theme? Try our FREE gradient PowerPoint templates:
How to use this Free Gradient Background PowerPoint Template?
Open the template with Microsoft PowerPoint. On the Home tab select -> New Slide -> pick the slide you want to use. Now just fill in your content on the slide. Go to View -> Slide Master to edit the slide master layouts.