Attendees work on laptops during the Google I/O developers conference at the Moscone Center on May 15, 2013 in San Francisco, Calif. - 

Google changed its popular free email service Gmail last week. Where once there was one true inbox, now there seems to be three. Some of us are reeling from the update, but Slate tech blogger Will Oremus says relax, the you might come to like Gmail's new order. Click on the audio player above to hear more.