Microsoft has officially confirmed that there will be a final Service Pack for the ultra popular Windows XP. There has been a big debate if SP3 will be made to patch XP, but fortunately the Redmond giant heard our prayers.
The majority of upgrade market still enjoys Windows XP and the service pack will be the way to go. The new service pack will enable some new network features such as Unified Access Control and Network Access Protection.
You can read more here.