Once the gallery has been created, upload images by clicking the "Upload new images" button for that gallery. This will allow you to choose up to 5 images at a time from your computer to upload to your website. Check the "Resize for internet" checkbox before uploading to take advantage of the built-in image resizer. (Recommended)
If you have already created a photo gallery and would like to add additional pictures to it, but want to be able to see what pictures you have already uploaded, click on the name of the gallery you want to add the photos to in the gallery list. The page that comes up will display all the photos in the gallery. Click the "Upload New Images" button at the top of the page to add additional photos.
*Tip: Digital cameras make it very easy to take pictures and upload them for use on your website; however, most of today's cameras produce very large pictures both in dimension and file size. It is best to reduce the size of the photos when using them on the web. This will save disk space and prevent pictures from being so large that they are bigger a persons screen. Use the "Resize for Internet" option to have the photos automatically resized.