: Improved support for WPA2 security on Wi-Fi networks and an updated version of the Microsoft Enhanced Cryptographic Provider Module .
: It provided the updated Windows Imaging Component for better camera image support but famously removed the Address Bar DeskBand due to antitrust concerns.
: At least 1.5 GB of free hard drive space (up to 4.83 GB for a full installation). Display : Super VGA (800 x 600) resolution or higher. Download and Installation Methods
While modern hardware far exceeds these, the official requirements for a stable XP SP3 experience are: : Pentium 233 MHz or higher (300 MHz recommended). Memory : 64 MB RAM minimum (128 MB or higher recommended).
: It introduced Network Access Protection (NAP) , which allows XP systems to interact with modern Windows Server 2008 security policies.