Windows XP has become well established as the most reliable and feature laden PC desktop operating system offered by Microsoft, and the Home Edition is loaded on most computer systems marketed to consumers and small businesses from Dell, Compaq, HP, and others. The new version of Windows XP Home Edition, dubbed Reloaded, incorporates the updates and new features of Service Pack 2, boasting increased security for XP and Internet Explorer, updates for wireless networking with new wireless technology features, the new Windows Media Player 10, and new versions of Windows and MSN Messenger.