Kristina Lauren

Many a tech blog headline and bold entrepreneur have announced that [insert app name here] will kill email. But like a wicked witch trying to kill a fairy tale princess, these new apps all fall short: Email is here to stay.

Everyone who's stepped foot into the world of email marketing—and even folks who haven't—has heard of or used Mailchimp.

Gone from the modern desk are most paper documents, but business cards feel here to stay. And for good reason: They're still the quickest way to hand someone your contact info and keep a connection going after any meeting.

The Google Sheets data cleanup feature helps keep that data nice and tidy, without you even having to ask. Here's how it works.