How to change your time zone from the Windows Desktop
Click on the time that is displayed in your Windows task bar.
Once you click on the time, a small box will open up showing a calendar and the current time.
When you see this screen, click on the Change date and time settings.
This will open the Date and Time control panel.
To change your time zone, click on the Change time zone... button.
This will open a dialog box where you can select your current time zone.
Once you select your time zone, click on the OK button to close the dialog box.
Then click on the OK button again to close the Date and Time control panel window.