Request-only hotfixes have been included. Windows XP SP4 includes updates for most Windows XP components, including MCE and Tablet PC. It can be applied to a live Windows XP system which has SP1, at minimum, installed or it can be slipstreamed (integrated) in any Windows XP installation media. Windows XP SP4 Unofficial is a cumulative update rollup for Windows XP (x86).

Many users who won’t be able to upgrade their old machines to a newer OS would like to easily install all Windows updates in one convenient package. Microsoft Windows XP official support has ended. Windows XP SP4 Unofficial comes to the rescue, providing XP users with the latest official Windows XP updates alongside up-to-date components up to May 2014, also including POSReady updates. It doesn’t matter what XP updates you have previously applied to your system, Service Pack 4 will update any unpatched, partially patched or completely updated system (it includes all previously released patches and updates). Windows XP SP4 fixes a range of bugs in Windows XP operating system.

Windows XP SP4 (Service Pack 4) provides the proactive security technologies for Windows XP to better defend against viruses, worms, and hackers along with increased manageability and an improved experience for users.

Windows xp service pack 4