In order to address time zone changes, this tool will help adjust calendar items in Outlook after the operating system has been updated with new time zone definitions. This tool can be used for general adjustments of calendar items based on changes in time zone definitions saved in Windows or by the user making a permanent move to another time zone. Version 3 addresses several issues reported by customers while using the previous version of the tool. It also allows to access the tool via the Microsoft Windows Start menu.