From a major Windows upgrade（升级）to more powerful Web services and high-definition （高清晰） DVD．there’s a lot to look forward to in the coming year． Vista View Microsoft’s next major operating system，Windows Vista．looks different from today’s Windows．But the parts you can’t see might be even more important．Microsoft is focusing on protecting users from the viruses．worms，and other attacks that have become a serious problem in the last decade．But security isn’t the only point of Windows Vista．It includes additional gaming features．a new deskto