Synchronizing with an Internet time server

You can synchronize your computer clock with an Internet time server. This means that the clock on your computer is updated to match the clock on the time server, which can help ensure that the clock on your computer is accurate. Your clock is typically updated once a week and needs to be connected to the Internet for the synchronization to occur.
1. Click to open Date and Time.
2. Click the Internet Time tab, and then click Change settings.  If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
3. Select the check box next to Synchronize with an Internet time server, select a time server, and then click OK.