Sync Up the Computer with an Internet Time Source

On the Taskbar right click on the time in the lower right corner

and select Adjust Date/Time from the pop up menu.

  

On the opening screen of The Date and Time Properties window verify

the month, year, and date are correct, and make any changes if needed.

Click on the Internet Time tab. 

Make sure the Automatically synchronize with

an Internet time server box is checked. Select the time.windows.com time server from the

drop down list or type it in. Click Apply when finished.

Click Update Now.

Click OK when finished.

Credit for this information goes to Dale Rapp:)