Jul 23 2012

Tips for Removing the Background from Images in PowerPoint 2010

Remove the background from one picture so it can be layered on top of another. (c) Thinkstock

When you use images in your presentations, you might run into scenarios where you want to combine two images. In order to achieve the desired effect you may need to remove the background of one image so that it can sit in front of another image. In a past blog post, I explained how to do this in PowerPoint 2007. You can still use that approach in PowerPoint 2010 (Select image > Format > Color > Set Transparent Color). However, Microsoft offers you a new and useful option in PowerPoint 2010 to actually edit and remove the background of an image. Continue reading “Tips for Removing the Background from Images in PowerPoint 2010”

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May 07 2010

What Makes an Image Good for Presentations – Part II

Composition also makes images better. (c)Thinkstock

Composition also makes images better. (c)Thinkstock

In the first part of this article, I discussed how good presentation images need to be both relevant and unique. In terms of the uniqueness of an image, there are two factors: the subject of the photo and the composition of the photo. In the previous article, I looked at how the subject of the photo can make a presentation image more interesting, and now I’m going to turn my attention to the second area: composition. Continue reading “What Makes an Image Good for Presentations – Part II”

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Mar 24 2009

Create a Cut-Out Effect in PowerPoint

The shape on the right leverages the slide background fill effect to simulate a cut-out effect in the wall.

The shape on the right leverages the slide background fill effect to simulate a cut-out effect in the wall.

If you’ve ever needed to cut out a portion of an object, there’s really no easy way to do it in PowerPoint. You basically have to place another object on top of the object in question and fill it with the same color as the background. When the background is a solid color such as white or black, it isn’t a problem.

However, when your background has some kind of design or gradient, it can be hard to make a good match with the background. Many people may not realize that they have the option to fill a shape with the slide background, which can be used to create a simple cut-out effect. Continue reading “Create a Cut-Out Effect in PowerPoint”

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Jan 16 2009

PowerPoint Color Transparency Tip

By removing the white background from an image, you can layer one image on top of another graphic.

By removing the white background from an image, you can layer one image on top of another graphic.

When you’re working with picture images in PowerPoint, you may want to remove unnecessary parts of an image so that you can see other graphics behind it. If the image in question is a vector image (e.g., WMF), it may be very easy to customize the clip art image. However, if the image is a bitmap image (e.g., PNG, JPG, GIF), then you cannot simply “ungroup” the image and edit it as you want. If you own Photoshop and you’re proficient with it, this task may be fairly straightforward for you. However, many business users don’t have access to this expensive photo editing software or if they do, they may not know how to use it. Continue reading “PowerPoint Color Transparency Tip”

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