1. Select the picture you want to resize. Leave the mouse in position over the picture's file name then press the right button on your mouse. Choose 'Resize Pictures' from the choices that appear in the popup menu.
2. Choose 'Small,' 'Medium,' 'Large' or 'Handheld PC' from the available options that appear in the window. Click 'OK.'
3. Click the 'Advanced' tab if you want to choose a specific set of dimensions for your resized JPEG photos. Within the advanced screen, you can manually enter the dimensions you want for your picture and hit 'OK.'