唉
幫你爬一下吧,順便列出幾點證據
http://en.wikipedia.org/wiki/Histor...crosoft_Windows

Microsoft released Windows 2000, known during its development cycle as Windows NT 5.0, in February 2000. (Released on February 17, 2000)
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Windows 2000 was available in six editions:

* Windows 2000 Professional
* Windows 2000 Server
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Windows Millennium Edition (Me)
In September 2000, Microsoft introduced Windows Me (Millennium Edition), which upgraded Windows 98 with enhanced multimedia and Internet features...
點進windows me條目
http://en.wikipedia.org/wiki/Windows_Me
In 1997, "Millennium" was the codename for a future version of Windows NT that was expected to be released in 2000 or 2001. In 1998, Microsoft stated that there would be no version of Windows 9x after Windows 98.[4] In 1999, however, Microsoft announced a new version of Windows 9x, that was later revealed to be codenamed Millennium. In 2000, this was released as Windows Millennium Edition (Windows Me).[5]


如果如你說win 2000是win 9x系列和NT系列的交叉點
那
1.為何win 2000比較早出,但win 98卻只能upgrade到比較晚出的Me??

Me是來補救2000(這個更好笑了)
2.為何NT 4.0(1)系列是upgrade到win 2000而不能到Me,
3.而win 2000是upgrade到XP而不是Me??

4.那為什麼98, me, 2000都可以upgrade到 XP??


Me的爛連wiki都有特別提到
http://en.wikipedia.org/wiki/Histor...dition_.28Me.29
Windows Me was widely criticised[who?] for serious stability issues, and for lacking real mode DOS support, to the point of being referred to as the "Mistake Edition" or Me meaning "Many Errors". Windows Me was the last operating system to be based on the Windows 9x (monolithic) kernel and MS-DOS. It is also the last 32-bit release of Microsoft Windows which does not include Product Activation.


千萬不要告訴我你是IT相關行業的
否則我這個外行人真的會笑死