Digital cameras take pictures at pretty high resolutions nowadays. This is great for printing, because the higher the resolution, the higher quality the print will be. But with the higher resolution you get bigger file sizes. Say you have an aunt in Milwaukee with a dial-up connection. You want to email a picture to her, but she doesn’t want to spend a day and a half downloading it. One solution is to resize the image. There are other reasons why you might want to resize an image. Perhaps you’re building a website and you want a picture to display a certain size. Who knows? Well, this video shows you how to set the size of your image to anything you want.
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