There currently are 7.9 billion human faces on the planet. All are variations on the same template: two eyes flanking a nose above a mouth. Yet with a mere glance, most of us can tell the difference ...

Whether it's responding to your child’s teacher, or straightening out an issue with the bank, most people sometimes need to answer a personal email during office hours. While that fact that when we're ...

Computers are all around us. They're a big part of many people's day-to-day lives. A computer is an electronic device which processes, stores and displays information. Most electronic devices used ...