Open the registry. Find / hkey_classes_root / folder / shell, if there is no shell, you can create a button named shell under Folder. Create a button named "MS-DOS" under the shell, build a new name under this button. "Command" key, set the default value to "CMD / K CD / D% L". This way we selected a directory, in the right-click on the context menu, there is a "MS-DOS" option, click this option to open a command line window and quickly switch to the currently selected directory.
I often use the MS-DOS window, some Java's package is too long. If you want to enter a package directory, you should take a pretty headache in MS-DOS (XP has commands to be automatically completed). Using this tip, I feel very convenient.
