So many of the symbols and icons we use every day are learned without ever knowing the meanings behind them. We just go about our days, pressing and clicking on buttons, without a second thought ...

Twitter's "favorite" button just got a makeover ... While the company said user testing proved that people love the new icons, the company's users provided different feedback on social media ...

The save icon is a floppy disk, now gone for years. Carbon copy for emails, and reel to reel tapes for voice mail icons. Why do we ... used a mechanical push-button car dash radio really need ...