On most modern computers, you can either set the clock manually or have it automatically sync with an internet clock server that will tell it what time it is. You may find your computer clock wrong if ...

Windows: Last month we suggested that you synchronize your Windows clock with an alternative time server to increase accuracy. In order to make your Windows clock as accurate as possible you should ...

If your computer's clock is 10 minutes slow, you can manually change the time by opening the system clock and adjusting the time forward by 10 minutes. You can also have your computer automatically ...