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Selecting a slide will open the Presentation Builder The Presentation Builder lets you customize text, add slides, and download your PPTX. where you can customize and download your PowerPoint slide.
PowerPoint backgrounds are high-quality images you place behind your slide content to instantly theme a presentation for business, education, seasonal topics, and more.
Open Design → Format Background. Choose Picture or texture fill, click Insert to select your image, then choose Apply (current slide) or Apply to All for the whole deck. For default backgrounds on new slides, edit the Slide Master under View.
Yes. In Google Slides, go to Background → Choose image to set it for the current slide or theme. You can also insert the file as a regular image and position it behind content.
Backgrounds download as PNG or JPEG images in multiple sizes (including high-resolution).
Yes, browse a selection of free PowerPoint backgrounds with no sign-up required, or unlock the full library with a membership.
Absolutely. Apply any background to our professional templates to create a cohesive theme across your deck in minutes. Browes our PowerPoint templates to see all themes you could add a PowerPoint background to.
Use sufficient contrast (dark text on light areas or vice versa), add a semi-transparent overlay, and keep busy details away from titles and charts. Adjust image transparency in the Format Background pane if needed.
Yes. Members get unlimited downloads from the full background collection.
This image features a visually striking representation of molecular structures set against a vibrant blue background. The molecular chains are depicted with a translucent quality, showcasing a series of interconnected atoms that create a sense of depth and complexity. The background is filled with soft bokeh effects, enhancing the ethereal feel of the image, while light particles appear to float, adding to the overall dynamic atmosphere. This design could effectively serve as a PowerPoint presentation background for topics related to chemistry, biology, or technology, providing a visually engaging context for scientific discussions.
Using this image in a presentation would not only capture the audience's attention but also convey a sense of innovation and scientific exploration. It could be particularly useful for presentations on molecular biology, drug development, or any subject that involves intricate scientific concepts. The calming blue tones can also help maintain focus, making it an ideal backdrop for informative slides.
molecular structure, blue background, scientific, chemistry, biology, technology, bokeh effects, light particles, vibrant colors.
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