Secrets of the iOS 7 keyboard | TechHive: "Although the iOS keyboard often anticipates your needs, you’ll probably be surprised to see some buttons missing. The ‘.com’ key that formerly appeared when you typed, for instance, in Safari’s address field, has gone AWOL. Don’t fret; there’s still a .com shortcut, you just need to know where to find it. Tap and hold the period (.) key to make a pop-up menu appear. Then, slide your finger up to the ‘.com’ button."
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