The document provides steps to zero an inbox in 30 minutes or less. It instructs the reader to archive all emails older than 60 days, social media updates, newsletters, and emails with no associated action. It describes filtering emails that are consistently unimportant or that evoke negative reactions to a "skip inbox" folder. The remaining emails should be sorted into folders like "recent", "not terrible", and "forgive me" based on age. The reader is then told to drag action emails into the appropriate folders and repeat until the inbox is empty. Finally, it advises prioritizing and taking action on the emails starting with the most recent and checking email less frequently.