Built |on |the |proven |reliability |of |the |Windows |Server |2003 |code |base, |Windows |XP |Professional |x64 |Edition ...

Built |on |the |proven |reliability |of |the |Windows |Server |2003 |code |base, |Windows |XP |Professional |x64 |Edition |offers |features |that |improve |the |stability |of |your |computer.    We've |added |features |such |as |device |driver |rollback |and |improved |device |driver |verifier. |And |we've |enhanced |features |that |protect |important |files |within |the |operating |system |from |being |deleted |or |replaced, |which |makes |Windows |XP |Professional |x64 |Edition |the |most |reliable |Windows |desktop |operating |system |ever.