Original sentence: Additionally, as Apple continues to expand its retail presence in the US market, it becomes easier to shop for Macintosh computers and accessories.The Conference & Expo features educational conferences taught by leaders in their field, which require large admission fees to attend, and last for a few more days than the Expo.The Expo is open for a number of days (generally three or four), and attendees can visit the exhibits set up by hardware manufacturers and software publishers that support the Macintosh platform.The emergence of the worldwide web has also contributed to the decline in trade shows of relatively established markets such as the Macintosh business.There has been some discussion among critics about the necessity of having two Macworld events in the United States at a time when non-Mac focused events such as COMDEX are encountering financial trouble
Edited sentence: For years, the July show had taken place in Boston, and Macworld Expo will move back to Boston for 2004: however, Apple will not participate.In January, there is a show at San Francisco's Moscone Center, and in July there is a show at New York's Javitz Center.Macworld Expo is a biannual trade show event put on by IDG, featuring new products, demos and software for Macintosh computers.Needs merging.The Expo features three "show days" and two to three presentation and workshop days.The Expos are the best way to see Apple's newest products, as well as the newest software and hardware from third parties.The July 2003 Expo in New York will be the last at the Javitz Center for the foreseeable future.The show days are open to the public, who can get free passes if they order in advance.You can get more information at the official page: