When Mary Louise starts saying things like "fleas" and "spank you" instead of "please" and "thank you, " she realizes that she has lost her manners and goes in search of them.

Sophie's parents tell her to say 'Hello, ' 'Thank-you, ' and 'Goodbye, ' but the words stick like glue in Sophie's mouth and won't come out. What can help Sophie say 'Hello?' As always, Granny has the answer!

"How do you reply to your colleague's weird email? What would Emily Post say about your Tinder profile? And just how do you know if you're mansplaining? In this irreverent journey through the murky world of digital etiquette, WIRED's Victoria Turk provides an indispensable guide to minding our manners in a brave new online world, and making peace with the platforms, apps, and devices we all love to hate. The digital revolution has put us all within...