Although the first documented use of @ was in 1536, the symbol did not rise from modern ... connected to a particular mainframe machine via a phone connection and a teletype machine—basically ...

The icon can also appear as a white block with the letter appearing in black. Most commonly, NFC is used to make contactless payments at terminals. Simply swiping your phone against the payment ...

The hot new status symbol in customer service: a phone call with an actual human. There are a lot of ways you might characterize customer-service calls: frustrating, time-consuming, annoying.