Images tend to look a little darker when they are resized. Click OK, and then you are ready to save your work. Once you've done that, you can import it into FrontPage of what ever software package you may be using. That's really all there is to resizing an image in PhotoShop. This tutorial is intended to get you started, not to make you an expert at this program.
Size really does make a difference.
This tutorial will take about 3 minutes to load from a home computer off campus, that's why I stated at the top of this page that it is for internal use. When you resize the image, think about how big you want it to be on your web page or in your print document. Then you can resize it and see the savings in load time or in overall document size when you're finished. If you are planning on sending a picture in an e-mail, I would recommend downsizing it as small as possible while still maintaining a clear picture for the one who is receiving it. Again, this is only a suggestion.