Add Clocks for Different Time Zones on Windows 8/8.1

Supposing that you go to another country in a different time zone for vacation or for work, what would you do to make sure you can contact others in that country and in your own country at the right time, not at mealtimes or at rest time? In the article, you are strongly recommended to add an additional clock to your PC. Meanwhile, the steps to add clocks for different time zones on Windows 8 are clearly illustrated for your reference.