D:\i386\winnt32
cmd.exe cmd.exe
That is not an upgrade. The first version of Windows "upgraded" from MS-DOS text command interface to a graphical user interface. If you want to run DOS commands under Windows, open a command line window.
The command is: "start explorer.exe".
Windows does not have such command. Windows command line is extremely limited. If you want more advanced functionality install cygwin-bash or Microsoft PowerShell
You can't uninstall Windows XP, from the command line or otherwise.
PKZIP
cmd
command-line Edit: Command Prompt is the correct name.
Ntdsutil.exe, a tool that has provided command-line access to a variety of Active Directory functions since Windows 2000. Ntdsutil has been invaluable throughout my experience with troubleshooting AD problems
just open the command line in windows and the command is shutdownfor example
CD..
Use the command line: Bootrec/rebuildBCD