It simply means the picture should be turned clockwise or anti-clockwise. For example, someone may have their web-cam set up wrong, so it shows their image as if they were laying on their side instead of sitting up. They could be asked to rotate the picture to the correct way up.
Picture Comment for Picture Comment. On Myspace, it means that if you leave them a comment, they'll leave you one.
it means you quit the thing on the screen
If you mean a computer image, you crop it.
rotate the stock
you would tag people in a picture, say if theres you and a friend in a picture and you can select their face in the picture and tag them with their name.
what does these symbols mean on this picture
'DP' stands for 'display picture'. It has come to mean the profile picture of you people will see when you comment on something or when others view your profile, etc. It has also been used to mean "dumb people" but this use is rare and regional.
If you mean to take a picture of the screen using the computer itself, then you can use the shortcut, press command, shift and 4. The cursor will then transform into a cross-like shape which you can then take a picture of the screen with. I hope this information assisted you!
In computer terminology, a pict and pic both are short for picture. However, pic is a more widely accepted abbreviation. If outside of computer terminology, a Pict is an older tribe in England and a pic is text slang for picture.
In cooking, rotate would mean changing from one technique to another.
You appear to be mixing terminology. Do you mean changing the desktop background? Or changing an image on your personal webpage?
Yes it can, although not many people say, "A picture of my father's". Rather they would be more specific (i.e. The picture is my father's, My father drew that picture, My father's in that picture, etc.)