Enable Additional Clocks in Windows 7 or Vista
Windows 7 and Vista include an enhancement to the system clock that lets you display 2 additional clocks when you hover your mouse over the system clock.
Here’s an example of the London clock in Vista:
![Enable Additional Clocks in Windows 7 or Vista 5 image03](https://i0.wp.com/www.howtogeek.com/wp-content/uploads/2007/01/WindowsLiveWriter/EnableAdditionalClocksinWindowsVista_BD56/image03.png?resize=400%2C252&ssl=1)
And here’s the hover clock in Windows 7:
![Enable Additional Clocks in Windows 7 or Vista 6 sshot 2009 10 21 23 33 59](https://i0.wp.com/www.howtogeek.com/wp-content/uploads/gg/up/sshot-2009-10-21-23-33-59.png?resize=400%2C257&ssl=1)
Adding these additional clocks is extremely easy. First right-click on the clock in the system tray, and choose Adjust Date/Time:
![Enable Additional Clocks in Windows 7 or Vista 7 image05](https://i0.wp.com/www.howtogeek.com/wp-content/uploads/2007/01/WindowsLiveWriter/EnableAdditionalClocksinWindowsVista_BD56/image05.png?w=850&ssl=1)
Click the Additional Clocks tab, and select the options and time zone as shown:
![Enable Additional Clocks in Windows 7 or Vista 8 image04](https://i0.wp.com/www.howtogeek.com/wp-content/uploads/2007/01/WindowsLiveWriter/EnableAdditionalClocksinWindowsVista_BD56/image04.png?w=850&ssl=1)
You can enter a friendly display name. I entered “London”, but you could put something relevant to you, like the name of a family member living elsewhere.