"Longhorn" - abstract and introduction

Development of Windows vista is a milestone in the histor of Operating systems. Microsoft launched the Vista in 2001 and but actualy they where palnning to lauch it in late 2003 through a minor steps between XP and windows 7. Longhorn is actually the codename of Windows Vista."Longhorn" comes with many of the important new features and technologies slated for "Blackcomb"(Windows 7) , and