I work for few clients located in different locations and frequently I need to check their time zone to see whether they are awake or is it the correct time to talk to them. I can see my time zone in Windows PC system tray and I know that I can change that to their time zone. But I want to have multiple clock with different time zone so that I can easily track the both times.
Windows native clock is having option to showcase 2 additional clocks of different time zone set by you. Click on the "Change date and time settings" on the system tray clock and then navigate to "Additional clocks" tab. There you need to check "Show this clock" to get the additional clock. Now set the time zone of that clocks and even provide a name for your convenience. Find the screenshot as attached with the post.
