Click OK to view the image at its new size. This ensures that the image retains its original proportions. If you would prefer, you can choose the size by selecting a percentage of the current size. Click the drop-down right next to both Width and Height to make your selection. It may be helpful to change the unit of measurement to best visualize your image. The larger the width and height, the larger the file size. Type your desired width and height in the designated boxes. The file size will be much larger than that of a default 72 dpi image, but the final quality will be worth it. If you plan to print your image in a high-quality format, such as for advertisements or other forms of business communications, set it to at least Note: this will raise the size of the file significantly. If you start with a higher resolution, reducing it will give you a smaller file size. If your image is for the web or for use in an app like Facebook, the default 72 is fine.
