Walt Mossberg joined The Vergecast this week to discuss his first impressions on Apple's updated Macbook Air.

Ctrl-Walt-Delete returns for a special episode all about the iMac 20th anniversary. Walt Mossberg and Nilay Patel reminisce on the introduction of Apple's iMac, and how it influenced the open web and computers going forward. Learn more about your ad choices. Visit podcastchoices.com/adchoices

On Friday, June 9th, Walt and Nilay recorded the final episode of Ctrl-Walt-Delete live in front of an audience at the School of Visual Arts theatre in New York City. They also had a frequently mentioned special guest on the show, Dieter Bohn. This is the episode you’ve been waiting for. After a...