The change is not just a little. Windows 8 is completely changed, it changes your way on the phone, tablet, PC, all-in-one, even X-box, but don’t worry, because they are all unique into a same way. tap, swap, drag with or without mouse. To replace old version, it may still need to take a while. In this point Apple did good job, you have iPhone4 two years ago, but you can use iOS6 now, just agree free upgrade. Windows 8 is not free, even it’s in lower price, but people prefer to accept upgrade without extra charge.
I compared new looks in English version and Chinese version, Windows 8 will be more popular in Chinese market, because Chinese version is much better than any previous version, 一目了然, that means the operation is so easy to see, understand, and simplified.
Windows 8 is not coming alone, it brings new Outlook, new Internet Explore 10, new Skype, new Skydrive, new Store… All new solutions on top level, what ever for personal or enterprise. This is very nice and a big step forward over other competitors. I can see in next year, Microsoft has the chance to over IBM become to the No1 in software company. Because I believe most enterprise clients would like to switch to Windows 8 from their Windows XP this time.
Good luck, Window 8!