No. Windows 2000 is older than Windows XP, and thus it is not an upgrade.
Windows NT is what Windows 2000 is upgraded from.
Yes.
Windows 98, Windows ME, and Windows 2000.
windows xp home edition windows 98 windows NT 4.0 workstation windows 2000 professional
Windows home edition Windows 98 windows NT 4.0 workstation windows 2000 professional
Yes ofcourse, Windows Vista is upgraded version of Windows XP. Obviously it can run Windows XP applications.
It's a tool that will assist in dertermining wheather a computer can be upgraded to Windows XP or not.
The newest and final form of Windows XP is Windows XP Service Pack 3. As of 2013, the OS will no longer be updated or upgraded.
Sorry only for Windows 2000 / XP /Windows Vista /Windows 7
Windows 2000 can be upgraded directly using Windows XP Professional or Windows Server 2003. The newest operating system in it's class is Windows Vista Business or Windows Server 2008, depending on whether you are using Professional or Server, respectively.
Well look how much fancy graphics it has and if you upgraded to windows 7 from xp then your computer was probably built for xp not windows 7. But my computer is faster with windows 7...
Windows 98 SEWindows NT workstation