Hey makarov
Thanks for your comment, I'm glad you like it.
let me try to answer your question, its really simple actually!
I marked #1 & #2 for you.
#1 - is when you want to mark a single picture OR few (aka not all together, not the whole album) you mark them and then in the MOVE TO NEW ALBUM field, fill the new album name and press MOVE. or if its already existing album just select it from the MOVE TO ANOTHER ALBUM field below the MOVE TO NEW ALBUM.
#2 if you want to do the same only with ALL pictures, refer to #2 and simply click on SELECT all, and proceed with previous steps.
Hope i helped you.