On Android, Chrome shows a winking face emoji instead of a smiley face when you have more than 100 tabs open in Incognito mode. Google offers plenty of Easter eggs to try in your free time.

From a simple thumbs up to a laughing cowboy, there is an emoji for almost any conceivable moment. But it is the humble smiley face which is the most iconic of them all. However, if you've been ...

Well, they have really strong opinions about the use of the smiley face emoji, in particular Apple’s yellow, wide eyed grinning emoji. So what is it about the smiley face that is so wrong?