Based on today’s trip to the Apple Store. Turns out the only thing wrong with my MacBook Pro is that I use it for things.

Do you ever singletask anymore?

UPDATE: Thanks to everyone who followed Leo Laporte here! If you’re new to the comic, check out the first comic. Or maybe the other comics with rules and terms, all along similar lines. Or the comic archive. Oh, and like Leo, I’m also on Twitter.