Unless you’ve got your computer set to get automatic updates from Microsoft, you may need to change the time settings to agree with Daylight Savings Time which comes three weeks early this year, at midnight Saturday, at the start of March 12.
Fear not. Microsoft provides a free Time Zone Date update program that is easy to use.
Simply go to their site http://support.microsoft.com/gp/cp_dst and follow the simple instructions.
Failure to do so will mean that your calendar and clock functions will be an hour off.