Apple Inc. is preparing to make a series of announcements about its Mac computer lineup in the coming week. The marketing chief, Greg Joswiak, has confirmed this news and expressed his excitement about the upcoming models, which are expected to feature the new M4 chip.

This development is part of Apple's ongoing efforts to innovate and expand its product offerings in the competitive personal computer market. The announcements will begin on Monday morning, and Joswiak has encouraged people to mark their calendars for what is expected to be a significant week for the company.

Apple's Mac computer lineup is highly anticipated, and the introduction of the new M4 chip is generating a lot of excitement among tech enthusiasts. With these announcements, Apple aims to further solidify its position in the personal computer market and continue to push the boundaries of innovation.