To upload photos, click the gray Photo tab and then the blue Upload Photos command, then you will be presented with the "Select Size" screen:

Choose a maximum photo dimension and click 'Continue'. If any of your photos are larger than the indicated dimension, then, after uploading the photo, KeepandShare will auto reduce the photo to your indicated maximum dimension. This is helpful because it makes it easier for your photo to fit within browser screens and faster for your visitors to download the photo.
You will then see the "Select Photos" screen:

The Select Photos screen displays folders and all photo files in the .JPG, .GIF and .PNG formats (KeepandShare does not support any other graphics formats).
Choose a picture folder (if all you see if "Desktop", then double click on it first) by clicking in the left pane, then click check box(s) in the right window of the pictures you wish to upload. Lastly, click on the "Upload" button.
Note: If the java photo picker does not display within 30 seconds, click the link that says "click here for manual upload". You will then be given an alternative method of uploading your photos.