iPhoto

Hello fellow mac lovers, I have a wee problem with I photo/desktop and screen saver, when I try and get my desktop to be a photo from I photo, all I get is a question mark, I cant drag photos from I photo and change it that way, it will not work because I Photo will not let me. please help.Tam

In system preferences under desktop & screensaver you should have the option of choosing any or all your photos from iPhoto among other options and it will give you a preview in the window to the right in the same box.

Are you right-clicking on your desktop and selecting "Change Desktop Background"?

You should get a window like this one that opens. On the left side will be your iPhoto with events, etc. and you can click on there and go to wherever your photo is that you want to use.