This corporate style PowerPoint template is free to download. Simply click on the link above to open it in PowerPoint, or right click on it and choose Save As to save it to your computer. You can then base your new business presentations on it. Our website is playing some weird games that prevent visitors from simply opening the presentation in PowerPoint though, so to get round this we’ve had to zip up the presentation. It’s the same principle though: open up the zip file there and then and then open up the PowerPoint template within, or save the zip file to your computer. You can then unzip it once downloaded.

Study this detailed circuit board diagram and learn how to rewire your house.

We’ve actually got round to inserting the background image into a presentation, so all you have to do is click on the image above to open the background in PowerPoint, then save it to your computer. Alternatively, if that doesn’t work for you, right click on the following zip and save it to your computer: Circuit Board Background.

So here are 9 curved lines PowerPoint backgrounds – free of charge.

Don’t be fooled by the similar looking thumbnail images in the gallery above – these backgrounds are all different, with differently curved lines and different colours.

This violin PowerPoint template is ideal for all those muisc teachers out there who want to inspire their kids with an enthusiasm for Paganini. Download it and save it to yourhard drive.Open it in PowerPoint, and amend it to suit your needs.

This abstract lines PowerPoint background is reminiscent of the deep blue. Maybe we should have drawn a squid in the bottom right corner!

You can download this PowerPoint background by opening it in your internet browser (click on the image above) or click on this PowerPoint Background link.

Thanks to Fireworks Guru for the inspiration for this one.

Open up the image in your browser and then click File > Save as, to save it to your hard drive. Alternatively, right click on this PowerPoint background link and choose Save as.

If you like chrome bars, you’ll like this free PowerPoint background. If you like stylish, textured backgrounds, then you’ll love this PowerPoint background, because it has both! If you’re clever, you can position heading text boxes on top of the chrome bar on your presentation’s slides. That would look pretty good.

Open up the background in your internet browser by clicking on the image above, or right click on this PowerPoint background image link.

You don’t need to travel to the Arctic Circle to admire the beautiful phenomenon of the aurora borealis – just download this free PowerPoint Background and insert it as a picture in your next presentation!

Click on the background image above to open it in your favourite internet browser, or right click and save to your computer, this free PowerPoint background.

Similar to this abstract background, but with a green hue, this PowerPoint background will evoke feelings of running through burning meadows with your hair on fire!

To download this free background, click on the image above to open it in your browser, or right click and save to your computer the imminent abstract PowerPoint background link.

This abstract PowerPoint background is perfect for those space age presentations you might want to deliver. With a dying sunset feel, it’s reminiscent of hurtling through space to imminent solar doom. You can click on the image above to open up the full size image, or right click on the abstract background link and save to your computer.