At LAST !! Found out HOW to make Comment and see the technical Details of members' snaps !

I have searched and searched all these Sites how to make a Comment and where to see the Technical Details of the photos and only this morning found out HOW to DO IT ! When you open the 'Photos ' page look at a photo and on Bottom RIGHT there are some horizontal Stripes -- click on those and Box comes up with a Comment Box and another bit where you can view the Technical Details - I take AGES typing in the Details !