You can upload your photos from the 350pages home page, whilst editing a page or from within the File Manager.

You can select which files you want to upload by either "browsing" or by dragging them from your computer onto the Uploader.

Once there you can change the name and properties of the photos prior to upload. You can select for the photo to be small (400 pixels), medium (600 pixels), large (800 pixels), extra-large (1000 pixels) or the original size. The intended upload file size will be displayed. You can also enter captions and set your tags for easy search identification.