To open a command line window ,when working in a window in the windows shell, you can add a cmdHere option in the right click menu of the file or folder you choose, by following these steps:

1-Copy following text to a text file with extension '.reg' :

REGEDIT4

[HKEY_CLASSES_ROOT\*\shell\cmdhere]
@="Cmd&Here"

[HKEY_CLASSES_ROOT\*\shell\cmdhere\command]
@="cmd.exe /c start cmd.exe /k pushd \"%L\\..\""

[HKEY_CLASSES_ROOT\Folder\shell\cmdhere]
@="Cmd&Here"

[HKEY_CLASSES_ROOT\Folder\shell\cmdhere\command]
@="cmd.exe /c start cmd.exe /k pushd \"%L\""

2-click the file you just made.

3.enjoy command lining!