Emojis are all over our smartphones. These little icons have become an integral part of how we use mobile technology. From text messages to Facebook posts, they spice up our everyday digital ...

Sarah is a freelance writer and CNET How To blogger. Her main focus is Windows, but she also covers everything from mobile tech to video games to DIY hardware projects. She likes to press buttons and ...

Users of chatroom (and time-wasting tool) Slack will be familiar with typing out emoji reactions. To insert a smiley face, for example, you just type :smile:, and your text will be replaced by a ...