In this step we set what size we want our pictures to be resized to. The maximum recommended size for pictures being uploaded to Cachelan is 1800x1200. For this example we resize to these dimensions.
Copy the settings in the picture at the right on the screen. These settings set the longer side of every picture to 1800 pixels in length. Because we clicked "Preserve Aspect Ratio" it will resize the shorter size in proportion with the longer side. After you have copied these settings to your own computer click "OK".