iOS 5 means you can change the focus and exposure of photos before you snap them. Here’s how to make it work.
When there’s something happening you want to get to the iPhone camera and grab the shot quickly, not fumble around. This Tip tells you how to call up the camera and get snapping without delay.
OS X Lion has done away with saving — more or less. After saving a document the first time you don’t need to save again. Or that’s the theory, anyway, because not all apps offer this new feature. Here’s what’s going on.