See Import Mass Attribute Group Option List and Import Products

 Add Image

Browse your computer to find images and add to upload list.

 Remove Image

Remove images from the upload list.

 Clear Images

Clear image list so that you can start fresh.

 Grid View

Change image list to grid view (grid view is the default).

 Thumbnail View

Change image list to a thumbnail view.

 Upload Images

Use to upload list of images after you have selected all images needed.