I am ashamed to say it took me 2 days to determine learn how to rotate a picture in Instructables. I am making this so I bear in mind learn how to do it once more, and you will know learn how to as nicely. LOL.
Step 1: +Add Picture
Click on browse so as to add your picture.
Step 2: Rotate!
You may discover this picture is in want of a-rotating. Click on the little round arrow thingy by it and viola! Rotated picture.
Take pleasure in posting your tutorials.