How do I set my computer’s clock?
To set the time, just double-click the clock in your system tray (your system tray is located on your taskbar, opposite your Start button). A “clock screen” will be displayed.
You’ll see a box under an analog-looking clock where you can click on the hour, minute, or second.
Either type in the correct time or use the little up and down arrows to do so. That’s it.