5.2.5 Message Center Message Center sends you notifications about the many ThinkPad features that can help make you more productive and secure. Notifications include product alerts, hints and tips, product upgrades, and new announcements. It replaces the Access IBM Message Center. Message Center runs as a separate application. However the messages which are generated can be viewed from within the Productivity Center main window. For more information about Message Center, see 5.7, "Message Center" on page 549. Message Center can be downloaded from the following Web site: http://www.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid =TVAN-PRDCTR 5.3 Productivity Center main menu Productivity Center is the window into Lenovo values provided with the system. Productivity Center makes available to the user information, services, and tools that are both local to the system (that is, available when the system is connected to the Internet or disconnected) and remote on Lenovo Internet sites. The Productivity Center main menu can be launched in a number of ways