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You could zoom in and out of an image with your mouse scroll wheel in Photoshop Elements 7.0? To quickly zoom in and out on an image in the work area, set your mouse scroll wheel to zoom by going to
Edit > Preferences > General (Ctrl + K) and check the
Zoom with Scroll Wheel box. Click OK to exit the preferences dialog. Scroll the mouse wheel forward to zoom in and backward to zoom out.
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