The Service Pack 3 is a massive update for the operating system: I suggest you to download it from http://www.microsoft.com/en-us/download/details.aspx?id=28 and to save it in
case you need to install it again.
Microsoft is conducting an online survey to understand your opinion of the Technet Web site. If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.
Would you like to participate?